Formatting & Docstrings

.gitlab-ci.yml

@@ -42,7 +42,7 @@ before_script:
 .test_template: &test_definition
   stage: test
   artifacts:
-    name: "${CI_JOB_NAME}_${CI_PROJECT_ID}_${PHP_VERSION}"
+    name: "${CI_JOB_NAME}_${CI_PROJECT_ID}"
     expire_in: 1 week
     paths:
       - ./coverage/

db/update.sql

@@ -41,7 +41,7 @@ ALTER TABLE `Room` DROP `Number`;
 ALTER TABLE `Room` DROP `show`;
 ALTER TABLE `Room` DROP `Man`;
 ALTER TABLE `Room` ADD `from_frab` BOOLEAN NOT NULL AFTER `FromPentabarf`;
-update Room set `from_frab`=(`FromPentabarf`='Y');
+UPDATE Room SET `from_frab` = (`FromPentabarf` = 'Y');
 ALTER TABLE `Room` DROP `FromPentabarf`;
 ALTER TABLE `Room` ADD `map_url` VARCHAR(300) NULL AFTER `from_frab`;
 ALTER TABLE `Room` ADD `description` TEXT NULL AFTER `map_url`;

includes/controller/angeltypes_controller.php

@@ -2,6 +2,7 @@
 
 use Engelsystem\ShiftsFilter;
 use Engelsystem\ShiftsFilterRenderer;
+
 /**
  * Text for Angeltype related links.
  *
@@ -197,6 +198,7 @@ function angeltype_controller()
     $shiftCalendarRenderer = shiftCalendarRendererByShiftFilter($shiftsFilter);
     $request = request();
     $tab = 0;
+
     if ($request->has('shifts_filter_day')) {
         $tab = 1;
     }
@@ -222,10 +224,11 @@ function angeltype_controller()
 /**
  * On which days do shifts for this angeltype occur? Needed for shiftCalendar.
  *
- * @param Angeltype $angeltype
+ * @param array $angeltype
  * @return array
  */
-function angeltype_controller_shiftsFilterDays($angeltype) {
+function angeltype_controller_shiftsFilterDays($angeltype)
+{
     $all_shifts = Shifts_by_angeltype($angeltype);
     $days = [];
     foreach ($all_shifts as $shift) {
@@ -240,11 +243,12 @@ function angeltype_controller_shiftsFilterDays($angeltype) {
 /**
  * Sets up the shift filter for the angeltype.
  *
- * @param Angeltype $angeltype
+ * @param array $angeltype
  * @param array $days
  * @return ShiftsFilter
  */
-function angeltype_controller_shiftsFilter($angeltype, $days) {
+function angeltype_controller_shiftsFilter($angeltype, $days)
+{
     global $privileges;
 
     $request = request();

includes/controller/event_config_controller.php

@@ -101,7 +101,8 @@ function event_config_edit_controller()
             );
 
             engelsystem_log(
-                sprintf('Changed event config: %s, %s, %s, %s, %s, %s', 
+                sprintf(
+                    'Changed event config: %s, %s, %s, %s, %s, %s',
                     $event_name,
                     $event_welcome_msg,
                     date('Y-m-d', $buildup_start_date),

includes/controller/public_dashboard_controller.php

@@ -2,6 +2,8 @@
 
 /**
  * Loads all data for the public dashboard
+ *
+ * @return array
  */
 function public_dashboard_controller()
 {
@@ -31,6 +33,7 @@ function public_dashboard_controller()
  * Gathers information for free shifts to display.
  *
  * @param array $shift
+ * @return array
  */
 function public_dashboard_controller_free_shift($shift)
 {
@@ -65,6 +68,7 @@ function public_dashboard_controller_free_shift($shift)
  * Gathers information for needed angels on dashboard
  *
  * @param array $needed_angels
+ * @return array
  */
 function public_dashboard_needed_angels($needed_angels)
 {
@@ -86,9 +90,10 @@ function public_dashboard_needed_angels($needed_angels)
 
 /**
  * Returns url to public dashboard
+ *
+ * @return string
  */
 function public_dashboard_link()
 {
     return page_link_to('public-dashboard');
 }
-?>

includes/controller/shift_entries_controller.php

@@ -1,8 +1,11 @@
 <?php
+
 use Engelsystem\ShiftSignupState;
 
 /**
  * Route shift entry actions.
+ *
+ * @return array
  */
 function shift_entries_controller()
 {
@@ -25,6 +28,8 @@ function shift_entries_controller()
 
 /**
  * Sign up for a shift.
+ *
+ * @return array
  */
 function shift_entry_create_controller()
 {
@@ -63,6 +68,7 @@ function shift_entry_create_controller()
  *
  * @param array $shift
  * @param array $angeltype
+ * @return array
  */
 function shift_entry_create_controller_admin($shift, $angeltype)
 {
@@ -126,6 +132,7 @@ function shift_entry_create_controller_admin($shift, $angeltype)
  *
  * @param array $shift
  * @param array $angeltype
+ * @return array
  */
 function shift_entry_create_controller_supporter($shift, $angeltype)
 {
@@ -143,7 +150,15 @@ function shift_entry_create_controller_supporter($shift, $angeltype)
 
     $needed_angeltype = NeededAngeltype_by_Shift_and_Angeltype($shift, $angeltype);
     $shift_entries = ShiftEntries_by_shift_and_angeltype($shift['SID'], $angeltype['id']);
-    $shift_signup_state = Shift_signup_allowed($signup_user, $shift, $angeltype, null, null, $needed_angeltype, $shift_entries);
+    $shift_signup_state = Shift_signup_allowed(
+        $signup_user,
+        $shift,
+        $angeltype,
+        null,
+        null,
+        $needed_angeltype,
+        $shift_entries
+    );
     if (!$shift_signup_state->isSignupAllowed()) {
         if ($shift_signup_state->getState() == ShiftSignupState::OCCUPIED) {
             error(_('This shift is already occupied.'));
@@ -180,9 +195,11 @@ function shift_entry_create_controller_supporter($shift, $angeltype)
 
 /**
  * Generates an error message for the given shift signup state.
+ *
  * @param ShiftSignupState $shift_signup_state
  */
-function shift_entry_error_message(ShiftSignupState $shift_signup_state) {
+function shift_entry_error_message(ShiftSignupState $shift_signup_state)
+{
     if ($shift_signup_state->getState() == ShiftSignupState::ANGELTYPE) {
         error(_('You need be accepted member of the angeltype.'));
     } elseif ($shift_signup_state->getState() == ShiftSignupState::COLLIDES) {
@@ -204,6 +221,7 @@ function shift_entry_error_message(ShiftSignupState $shift_signup_state) {
  *
  * @param array $shift
  * @param array $angeltype
+ * @return array
  */
 function shift_entry_create_controller_user($shift, $angeltype)
 {
@@ -213,7 +231,15 @@ function shift_entry_create_controller_user($shift, $angeltype)
     $signup_user = $user;
     $needed_angeltype = NeededAngeltype_by_Shift_and_Angeltype($shift, $angeltype);
     $shift_entries = ShiftEntries_by_shift_and_angeltype($shift['SID'], $angeltype['id']);
-    $shift_signup_state = Shift_signup_allowed($signup_user, $shift, $angeltype, null, null, $needed_angeltype, $shift_entries);
+    $shift_signup_state = Shift_signup_allowed(
+        $signup_user,
+        $shift,
+        $angeltype,
+        null,
+        null,
+        $needed_angeltype,
+        $shift_entries
+    );
     if (!$shift_signup_state->isSignupAllowed()) {
         shift_entry_error_message($shift_signup_state);
         redirect(shift_link($shift));
@@ -249,6 +275,9 @@ function shift_entry_create_controller_user($shift, $angeltype)
 /**
  * Link to create a shift entry.
  *
+ * @param array $shift
+ * @param array $angeltype
+ * @param array $params
  * @return string URL
  */
 function shift_entry_create_link($shift, $angeltype, $params = [])
@@ -264,6 +293,8 @@ function shift_entry_create_link($shift, $angeltype, $params = [])
 /**
  * Link to create a shift entry as admin.
  *
+ * @param array $shift
+ * @param array $params
  * @return string URL
  */
 function shift_entry_create_link_admin($shift, $params = [])
@@ -277,6 +308,8 @@ function shift_entry_create_link_admin($shift, $params = [])
 
 /**
  * Load a shift entry from get parameter shift_entry_id.
+ *
+ * @return array
  */
 function shift_entry_load()
 {
@@ -296,6 +329,8 @@ function shift_entry_load()
 
 /**
  * Remove somebody from a shift.
+ *
+ * @return array
  */
 function shift_entry_delete_controller()
 {
@@ -334,7 +369,7 @@ function shift_entry_delete_controller()
  * Link to delete a shift entry.
  *
  * @param array $shiftEntry
- *
+ * @param array $params
  * @return string URL
  */
 function shift_entry_delete_link($shiftEntry, $params = [])

includes/controller/shifts_controller.php

@@ -45,7 +45,6 @@ function shift_edit_controller()
 {
     global $privileges;
 
-    // Schicht bearbeiten
     $msg = '';
     $valid = true;
     $request = request();
@@ -65,7 +64,11 @@ function shift_edit_controller()
     $angeltypes = select_array(AngelTypes(), 'id', 'name');
     $shifttypes = select_array(ShiftTypes(), 'id', 'name');
 
-    $needed_angel_types = select_array(NeededAngelTypes_by_shift($shift_id), 'angel_type_id', 'count');
+    $needed_angel_types = select_array(
+        NeededAngelTypes_by_shift($shift_id),
+        'angel_type_id',
+        'count'
+    );
     foreach (array_keys($angeltypes) as $angeltype_id) {
         if (!isset($needed_angel_types[$angeltype_id])) {
             $needed_angel_types[$angeltype_id] = 0;
@@ -178,7 +181,9 @@ function shift_edit_controller()
         shifts_title(),
         [
             msg(),
-            '<noscript>' . info(_('This page is much more comfortable with javascript.'), true) . '</noscript>',
+            '<noscript>'
+            . info(_('This page is much more comfortable with javascript.'), true)
+            . '</noscript>',
             form([
                 form_select('shifttype_id', _('Shifttype'), $shifttypes, $shifttype_id),
                 form_text('title', _('Title'), $title),
@@ -310,8 +315,9 @@ function shifts_controller()
     switch ($request->input('action')) {
         case 'view':
             return shift_controller();
+        /** @noinspection PhpMissingBreakStatementInspection */
         case 'next':
-            return shift_next_controller();
+            shift_next_controller();
         default:
             redirect(page_link_to('/'));
     }

includes/controller/user_angeltypes_controller.php

@@ -273,7 +273,10 @@ function user_angeltype_update_controller()
         UserAngelType_update($user_angeltype['id'], $supporter);
 
         $success_message = sprintf(
-            $supporter ? _('Added supporter rights for %s to %s.') : _('Removed supporter rights for %s from %s.'),
+            $supporter
+                ? _('Added supporter rights for %s to %s.')
+                : _('Removed supporter rights for %s from %s.')
+            ,
             AngelType_name_render($angeltype),
             User_Nick_render($user_source)
         );
@@ -291,6 +294,8 @@ function user_angeltype_update_controller()
 
 /**
  * User joining an Angeltype (Or supporter doing this for him).
+ *
+ * @return array
  */
 function user_angeltype_add_controller()
 {
@@ -364,7 +369,11 @@ function user_angeltype_join_controller($angeltype)
         $user_angeltype_id = UserAngelType_create($user, $angeltype);
 
         $success_message = sprintf(_('You joined %s.'), $angeltype['name']);
-        engelsystem_log(sprintf('User %s joined %s.', User_Nick_render($user), AngelType_name_render($angeltype)));
+        engelsystem_log(sprintf(
+            'User %s joined %s.',
+            User_Nick_render($user),
+            AngelType_name_render($angeltype)
+        ));
         success($success_message);
 
         if (in_array('admin_user_angeltypes', $privileges)) {

includes/controller/users_controller.php

@@ -271,7 +271,7 @@ function users_list_controller()
             User_arrived_count(),
             User_active_count(),
             User_force_active_count(),
-            ShiftEntries_freeleaded_count(),
+            ShiftEntries_freeloaded_count(),
             User_tshirts_count(),
             User_got_voucher_count()
         )
@@ -464,7 +464,10 @@ function shiftCalendarRendererByShiftFilter(ShiftsFilter $shiftsFilter)
         if (in_array(ShiftsFilter::FILLED_FREE, $shiftsFilter->getFilled()) && $taken < $needed_angels_count) {
             $filtered_shifts[] = $shift;
         }
-        if (in_array(ShiftsFilter::FILLED_FILLED, $shiftsFilter->getFilled()) && $taken >= $needed_angels_count) {
+        if (
+            in_array(ShiftsFilter::FILLED_FILLED, $shiftsFilter->getFilled())
+            && $taken >= $needed_angels_count
+        ) {
             $filtered_shifts[] = $shift;
         }
     }

includes/helper/email_helper.php

@@ -39,7 +39,10 @@ function engelsystem_email($address, $title, $message)
         $address,
         $title,
         $message,
-        sprintf("Content-Type: text/plain; charset=UTF-8\r\nFrom: Engelsystem <%s>", config('no_reply_email'))
+        sprintf(
+            "Content-Type: text/plain; charset=UTF-8\r\nFrom: Engelsystem <%s>",
+            config('no_reply_email')
+        )
     );
 
     if ($result === false) {

includes/includes.php

@@ -84,6 +84,7 @@ $includeFiles = [
     __DIR__ . '/../includes/pages/user_settings.php',
     __DIR__ . '/../includes/pages/user_shifts.php',
 ];
+
 foreach ($includeFiles as $file) {
     require_once realpath($file);
 }

includes/mailer/shifts_mailer.php

@@ -63,7 +63,12 @@ function mail_shift_change($old_shift, $new_shift)
 
     foreach ($users as $user) {
         if ($user['email_shiftinfo']) {
-            engelsystem_email_to_user($user, '[engelsystem] ' . _('Your Shift has changed'), $message, true);
+            engelsystem_email_to_user(
+                $user,
+                '[engelsystem] ' . _('Your Shift has changed'),
+                $message,
+                true
+            );
         }
     }
 }
@@ -111,6 +116,10 @@ function mail_shift_assign($user, $shift)
     engelsystem_email_to_user($user, '[engelsystem] ' . _('Assigned to Shift'), $message, true);
 }
 
+/**
+ * @param array $user
+ * @param array $shift
+ */
 function mail_shift_removed($user, $shift)
 {
     if (!$user['email_shiftinfo']) {

includes/model/AngelType_model.php

@@ -26,10 +26,11 @@ function AngelType_new()
 /**
  * Checks if the angeltype has any contact information.
  *
- * @param Angeltype $angeltype
+ * @param array $angeltype Angeltype
  * @return bool
  */
-function AngelType_has_contact_info($angeltype) {
+function AngelType_has_contact_info($angeltype)
+{
     return !empty($angeltype['contact_name'])
         || !empty($angeltype['contact_dect'])
         || !empty($angeltype['contact_email']);
@@ -139,6 +140,7 @@ function AngelType_create($angeltype)
         . $angeltype['contact_email'] . ', '
         . $angeltype['show_on_dashboard']
     );
+
     return $angeltype;
 }
 
@@ -172,6 +174,7 @@ function AngelType_validate_name($name, $angeltype)
         FROM `AngelTypes`
         WHERE `name`=?
         LIMIT 1', [$name])) == 0);
+
     return new ValidationResult($valid, $name);
 }
 

includes/model/NeededAngelTypes_model.php

@@ -60,7 +60,8 @@ function NeededAngelTypes_delete_by_room($room_id)
  * @param int $room_id
  * @return array
  */
-function NeededAngelTypes_by_room($room_id) {
+function NeededAngelTypes_by_room($room_id)
+{
     return DB::select(
         'SELECT `angel_type_id`, `count` FROM `NeededAngelTypes` WHERE `room_id`=?',
         [$room_id]
@@ -76,7 +77,12 @@ function NeededAngelTypes_by_room($room_id) {
 function NeededAngelTypes_by_shift($shiftId)
 {
     $needed_angeltypes_source = DB::select('
-        SELECT `NeededAngelTypes`.*, `AngelTypes`.`id`, `AngelTypes`.`name`, `AngelTypes`.`restricted`, `AngelTypes`.`no_self_signup`
+        SELECT
+            `NeededAngelTypes`.*,
+            `AngelTypes`.`id`,
+            `AngelTypes`.`name`,
+            `AngelTypes`.`restricted`,
+            `AngelTypes`.`no_self_signup`
         FROM `NeededAngelTypes`
         JOIN `AngelTypes` ON `AngelTypes`.`id` = `NeededAngelTypes`.`angel_type_id`
         WHERE `shift_id` = ?

includes/model/Room_model.php

@@ -1,14 +1,13 @@
 <?php
+
 use Engelsystem\Database\DB;
 use Engelsystem\ValidationResult;
 
 /**
  * Validate a name for a room.
  *
- * @param string $name
- *            The new name
- * @param int $room_id
- *            The room id
+ * @param string $name    The new name
+ * @param int    $room_id The room id
  * @return ValidationResult
  */
 function Room_validate_name($name, $room_id)
@@ -17,6 +16,7 @@ function Room_validate_name($name, $room_id)
     if (empty($name)) {
         $valid = false;
     }
+
     if (count(DB::select('SELECT RID FROM `Room` WHERE `Name`=? AND NOT `RID`=?', [
             $name,
             $room_id
@@ -77,14 +77,10 @@ function Room_delete_by_name($name)
 /**
  * Create a new room
  *
- * @param string $name
- *            Name of the room
- * @param boolean $from_frab
- *            Is this a frab imported room?
- * @param string $map_url
- *            URL to a map tha can be displayed in an iframe
- * @param
- *            description markdown description
+ * @param string  $name      Name of the room
+ * @param boolean $from_frab Is this a frab imported room?
+ * @param string  $map_url   URL to a map tha can be displayed in an iframe
+ * @param string description Markdown description
  * @return false|int
  */
 function Room_create($name, $from_frab, $map_url, $description)
@@ -113,14 +109,12 @@ function Room_create($name, $from_frab, $map_url, $description)
 /**
  * update a room
  *
- * @param string $name
- *            Name of the room
- * @param boolean $from_frab
- *            Is this a frab imported room?
- * @param string $map_url
- *            URL to a map tha can be displayed in an iframe
- * @param
- *            description markdown description
+ * @param int     $room_id     The rooms id
+ * @param string  $name        Name of the room
+ * @param boolean $from_frab   Is this a frab imported room?
+ * @param string  $map_url     URL to a map tha can be displayed in an iframe
+ * @param string  $description Markdown description
+ * @return int
  */
 function Room_update($room_id, $name, $from_frab, $map_url, $description)
 {
@@ -153,9 +147,7 @@ function Room_update($room_id, $name, $from_frab, $map_url, $description)
 /**
  * Returns room by id.
  *
- * @param int $room_id
- *            RID
- * @param bool $onlyVisible            
+ * @param int $room_id RID
  * @return array|false
  */
 function Room($room_id)

includes/model/ShiftEntry_model.php

@@ -26,7 +26,7 @@ function ShiftEntry_new()
  *
  * @return int
  */
-function ShiftEntries_freeleaded_count()
+function ShiftEntries_freeloaded_count()
 {
     $result = DB::selectOne('SELECT COUNT(*) FROM `ShiftEntry` WHERE `freeloaded` = 1');
 
@@ -38,7 +38,7 @@ function ShiftEntries_freeleaded_count()
 }
 
 /**
- * List users subsribed to a given shift.
+ * List users subscribed to a given shift.
  *
  * @param int $shift_id
  * @return array
@@ -103,6 +103,7 @@ function ShiftEntry_create($shift_entry)
         . ' from ' . date('Y-m-d H:i', $shift['start'])
         . ' to ' . date('Y-m-d H:i', $shift['end'])
     );
+
     return $result;
 }
 

includes/model/ShiftSignupState.php

@@ -69,8 +69,7 @@ class ShiftSignupState
     /**
      * Combine this state with another state from the same shift.
      *
-     * @param ShiftSignupState $shiftSignupState
-     *          The other state to combine
+     * @param ShiftSignupState $shiftSignupState The other state to combine
      */
     public function combineWith(ShiftSignupState $shiftSignupState)
     {
@@ -122,6 +121,7 @@ class ShiftSignupState
             case ShiftSignupState::ADMIN:
                 return true;
         }
+
         return false;
     }
 

includes/model/ShiftTypes_model.php

@@ -76,7 +76,7 @@ function ShiftType($shifttype_id)
 /**
  * Get all shift types.
  *
- * @return array
+ * @return array[]
  */
 function ShiftTypes()
 {

includes/model/ShiftsFilter.php

@@ -50,7 +50,6 @@ class ShiftsFilter
      */
     public function __construct($user_shifts_admin, $rooms, $types)
     {
-        $this->user_shifts_admin = $user_shifts_admin;
         $this->rooms = $rooms;
         $this->types = $types;
 

includes/model/Shifts_model.php

@@ -8,7 +8,8 @@ use Engelsystem\ShiftSignupState;
  * @param array $angeltype
  * @return array
  */
-function Shifts_by_angeltype($angeltype) {
+function Shifts_by_angeltype($angeltype)
+{
     return DB::select('
         SELECT DISTINCT `Shifts`.* FROM `Shifts`
         JOIN `NeededAngelTypes` ON `NeededAngelTypes`.`shift_id` = `Shifts`.`SID`
@@ -28,6 +29,10 @@ function Shifts_by_angeltype($angeltype) {
 
 /**
  * Returns every shift with needed angels in the given time range.
+ *
+ * @param int $start timestamp
+ * @param int $end   timestamp
+ * @return array
  */
 function Shifts_free($start, $end)
 {
@@ -48,7 +53,7 @@ function Shifts_free($start, $end)
             AND (SELECT SUM(`count`) FROM `NeededAngelTypes` WHERE `NeededAngelTypes`.`room_id`=`Shifts`.`RID`)
             > (SELECT COUNT(*) FROM `ShiftEntry` WHERE `ShiftEntry`.`SID`=`Shifts`.`SID` AND `freeloaded`=0)
             AND NOT `Shifts`.`PSID` IS NULL
-        ) as `tmp`
+        ) AS `tmp`
         ORDER BY `tmp`.`start`
         ", [
         $start,
@@ -65,14 +70,17 @@ function Shifts_free($start, $end)
 
 /**
  * Returns all shifts with a PSID (from frab import)
+ *
+ * @return array[]
  */
-function Shifts_from_frab() {
+function Shifts_from_frab()
+{
     return DB::select('SELECT * FROM `Shifts` WHERE `PSID` IS NOT NULL ORDER BY `start`');
 }
 
 /**
  * @param array $room
- * @return array
+ * @return array[]
  */
 function Shifts_by_room($room)
 {
@@ -220,7 +228,7 @@ function NeededAngeltype_by_Shift_and_Angeltype($shift, $angeltype)
 
 /**
  * @param ShiftsFilter $shiftsFilter
- * @return array
+ * @return array[]
  */
 function ShiftEntries_by_ShiftsFilter(ShiftsFilter $shiftsFilter)
 {
@@ -405,13 +413,13 @@ function Shift_signup_allowed_admin($needed_angeltype, $shift_entries)
 /**
  * Check if an angel can signout from a shift.
  *
- * @param $shift The shift
- * @param $angeltype The angeltype
- * @param $signout_user The user that was signed up for the shift
- * 
+ * @param array $shift        The shift
+ * @param array $angeltype    The angeltype
+ * @param array $signout_user The user that was signed up for the shift
  * @return bool
  */
-function Shift_signout_allowed($shift, $angeltype, $signout_user) {
+function Shift_signout_allowed($shift, $angeltype, $signout_user)
+{
     global $user, $privileges;
 
     // user shifts admin can sign out any user at any time
@@ -496,9 +504,8 @@ function Shift_delete_by_psid($shift_psid)
  */
 function Shift_delete($shift_id)
 {
-    mail_shift_delete(Shift($shift_id));
-
     DB::delete('DELETE FROM `Shifts` WHERE `SID`=?', [$shift_id]);
+    mail_shift_delete(Shift($shift_id));
 }
 
 /**
@@ -606,15 +613,23 @@ function Shift_create($shift)
  *
  * @param array $user
  * @param bool  $include_freeload_comments
- * @return array
+ * @return array[]
  */
 function Shifts_by_user($user, $include_freeload_comments = false)
 {
     return DB::select('
-          SELECT `ShiftTypes`.`id` AS `shifttype_id`, `ShiftTypes`.`name`,
-          `ShiftEntry`.`id`, `ShiftEntry`.`SID`, `ShiftEntry`.`TID`, `ShiftEntry`.`UID`, `ShiftEntry`.`freeloaded`, `ShiftEntry`.`Comment`,
+          SELECT 
+              `ShiftTypes`.`id` AS `shifttype_id`,
+              `ShiftTypes`.`name`,
+              `ShiftEntry`.`id`,
+              `ShiftEntry`.`SID`,
+              `ShiftEntry`.`TID`,
+              `ShiftEntry`.`UID`,
+              `ShiftEntry`.`freeloaded`,
+              `ShiftEntry`.`Comment`,
               ' . ($include_freeload_comments ? '`ShiftEntry`.`freeload_comment`, ' : '') . '
-          `Shifts`.*, `Room`.*
+              `Shifts`.*,
+              `Room`.*
           FROM `ShiftEntry`
           JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`)
           JOIN `ShiftTypes` ON (`ShiftTypes`.`id` = `Shifts`.`shifttype_id`)

includes/model/Stats.php

@@ -1,36 +1,43 @@
 <?php
+
 use Engelsystem\Database\Db;
 
 /**
  * Returns the number of angels currently working.
+ *
+ * @return int|string
  */
 function stats_currently_working()
 {
     $result = Db::selectOne("
         SELECT SUM(
             (SELECT COUNT(*) FROM `ShiftEntry` WHERE `ShiftEntry`.`SID`=`Shifts`.`SID` AND `freeloaded`=0)
-            ) as `count`
+            ) AS `count`
         FROM `Shifts`
         WHERE (`end` >= ? AND `start` <= ?)", [
         time(),
         time()
     ]);
+
     if (empty($result['count'])) {
         return '-';
     }
+
     return $result['count'];
 }
 
 /**
  * Return the number of hours still to work.
+ *
+ * @return int|string
  */
 function stats_hours_to_work()
 {
     $result = Db::selectOne("
-        SELECT ROUND(SUM(`count`)) as `count` FROM (
+        SELECT ROUND(SUM(`count`)) AS `count` FROM (
             SELECT 
                 (SELECT SUM(`count`) FROM `NeededAngelTypes` WHERE `NeededAngelTypes`.`shift_id`=`Shifts`.`SID`)
-                * (`Shifts`.`end` - `Shifts`.`start`)/3600 as `count`
+                * (`Shifts`.`end` - `Shifts`.`start`)/3600 AS `count`
             FROM `Shifts`
             WHERE `end` >= ?
             AND `Shifts`.`PSID` IS NULL
@@ -39,11 +46,11 @@ function stats_hours_to_work()
         
             SELECT
                 (SELECT SUM(`count`) FROM `NeededAngelTypes` WHERE `NeededAngelTypes`.`room_id`=`Shifts`.`RID`)
-                * (`Shifts`.`end` - `Shifts`.`start`)/3600 as `count`
+                * (`Shifts`.`end` - `Shifts`.`start`)/3600 AS `count`
             FROM `Shifts`
             WHERE `end` >= ?
             AND NOT `Shifts`.`PSID` IS NULL
-        ) as `tmp`
+        ) AS `tmp`
         ", [
         time(),
         time()
@@ -56,17 +63,19 @@ function stats_hours_to_work()
 
 /**
  * Returns the number of needed angels in the next 3 hours
+ *
+ * @return int|string
  */
 function stats_angels_needed_three_hours()
 {
     $now = time();
     $in3hours = $now + 3 * 60 * 60;
     $result = Db::selectOne("
-        SELECT SUM(`count`) as `count` FROM (
+        SELECT SUM(`count`) AS `count` FROM (
             SELECT
                 (SELECT SUM(`count`) FROM `NeededAngelTypes` WHERE `NeededAngelTypes`.`shift_id`=`Shifts`.`SID`)
                 - (SELECT COUNT(*) FROM `ShiftEntry` WHERE `ShiftEntry`.`SID`=`Shifts`.`SID` AND `freeloaded`=0)
-                as `count`
+                AS `count`
             FROM `Shifts`
             WHERE `end` > ? AND `start` < ?
             AND `Shifts`.`PSID` IS NULL
@@ -76,11 +85,11 @@ function stats_angels_needed_three_hours()
             SELECT
                 (SELECT SUM(`count`) FROM `NeededAngelTypes` WHERE `NeededAngelTypes`.`room_id`=`Shifts`.`RID`)
                 - (SELECT COUNT(*) FROM `ShiftEntry` WHERE `ShiftEntry`.`SID`=`Shifts`.`SID` AND `freeloaded`=0)
-                as `count`
+                AS `count`
             FROM `Shifts`
             WHERE `end` > ? AND `start` < ?
             AND NOT `Shifts`.`PSID` IS NULL
-        ) as `tmp`", [
+        ) AS `tmp`", [
         $now,
         $in3hours,
         $now,
@@ -94,17 +103,22 @@ function stats_angels_needed_three_hours()
 
 /**
  * Returns the number of needed angels for nightshifts (between 2 and 8)
+ *
+ * @return int|string
  */
 function stats_angels_needed_for_nightshifts()
 {
-    $night_start = parse_date('Y-m-d H:i', date('Y-m-d', time() + 12 * 60 * 60) . ' 02:00');
+    $night_start = parse_date(
+        'Y-m-d H:i',
+        date('Y-m-d', time() + 12 * 60 * 60) . ' 02:00'
+    );
     $night_end = $night_start + 6 * 60 * 60;
     $result = Db::selectOne("
-        SELECT SUM(`count`) as `count` FROM (
+        SELECT SUM(`count`) AS `count` FROM (
             SELECT
                 (SELECT SUM(`count`) FROM `NeededAngelTypes` WHERE `NeededAngelTypes`.`shift_id`=`Shifts`.`SID`)
                 - (SELECT COUNT(*) FROM `ShiftEntry` WHERE `ShiftEntry`.`SID`=`Shifts`.`SID` AND `freeloaded`=0)
-                as `count`
+                AS `count`
             FROM `Shifts`
             WHERE `end` > ? AND `start` < ?
             AND `Shifts`.`PSID` IS NULL
@@ -114,11 +128,11 @@ function stats_angels_needed_for_nightshifts()
             SELECT
                 (SELECT SUM(`count`) FROM `NeededAngelTypes` WHERE `NeededAngelTypes`.`room_id`=`Shifts`.`RID`)
                 - (SELECT COUNT(*) FROM `ShiftEntry` WHERE `ShiftEntry`.`SID`=`Shifts`.`SID` AND `freeloaded`=0)
-                as `count`
+                AS `count`
             FROM `Shifts`
             WHERE `end` > ? AND `start` < ?
             AND NOT `Shifts`.`PSID` IS NULL
-        ) as `tmp`", [
+        ) AS `tmp`", [
         $night_start,
         $night_end,
         $night_start,
@@ -129,5 +143,3 @@ function stats_angels_needed_for_nightshifts()
     }
     return $result['count'];
 }
-
-?>

includes/model/UserAngelTypes_model.php

@@ -27,7 +27,7 @@ function UserAngelType_exists($user, $angeltype)
  * List users angeltypes.
  *
  * @param array $user
- * @return array
+ * @return array[]
  */
 function User_angeltypes($user)
 {
@@ -43,7 +43,7 @@ function User_angeltypes($user)
  * Gets unconfirmed user angeltypes for angeltypes of which the given user is a supporter.
  *
  * @param array $user
- * @return array
+ * @return array[]
  */
 function User_unconfirmed_AngelTypes($user)
 {
@@ -76,6 +76,7 @@ function User_is_AngelType_supporter(&$user, $angeltype)
     if (!isset($user['privileges'])) {
         $user['privileges'] = privileges_for_user($user['UID']);
     }
+
     return (count(DB::select('
                       SELECT `id`
                       FROM `UserAngelTypes`
@@ -143,7 +144,6 @@ function UserAngelTypes_confirm_all($angeltype_id, $confirm_user)
  *
  * @param int   $user_angeltype_id
  * @param array $confirm_user
- * @return bool
  */
 function UserAngelType_confirm($user_angeltype_id, $confirm_user)
 {

includes/model/UserGroups_model.php

@@ -6,7 +6,7 @@ use Engelsystem\Database\DB;
  * Returns users groups
  *
  * @param array $user
- * @return array
+ * @return array[]
  */
 function User_groups($user)
 {

includes/model/User_model.php

@@ -209,7 +209,7 @@ function User_is_freeloader($user)
  * Returns all users that are not member of given angeltype.
  *
  * @param array $angeltype Angeltype
- * @return array
+ * @return array[]
  */
 function Users_by_angeltype_inverted($angeltype)
 {
@@ -231,7 +231,7 @@ function Users_by_angeltype_inverted($angeltype)
  * Returns all members of given angeltype.
  *
  * @param array $angeltype
- * @return array
+ * @return array[]
  */
 function Users_by_angeltype($angeltype)
 {
@@ -258,7 +258,7 @@ function Users_by_angeltype($angeltype)
 /**
  * Returns User id array
  *
- * @return array
+ * @return array[]
  */
 function User_ids()
 {
@@ -268,6 +268,7 @@ function User_ids()
 /**
  * Strip unwanted characters from a users nick. Allowed are letters, numbers, connecting punctuation and simple space.
  * Nick is trimmed.
+ *
  * @param string $nick
  * @return string
  */
@@ -279,8 +280,7 @@ function User_validate_Nick($nick)
 /**
  * Validate user email address.
  *
- * @param string $mail
- *          The email address to validate
+ * @param string $mail The email address to validate
  * @return ValidationResult
  */
 function User_validate_mail($mail)
@@ -292,8 +292,7 @@ function User_validate_mail($mail)
 /**
  * Validate user jabber address
  *
- * @param string $jabber
- *          Jabber-ID to validate
+ * @param string $jabber Jabber-ID to validate
  * @return ValidationResult
  */
 function User_validate_jabber($jabber)
@@ -337,10 +336,8 @@ function User_validate_planned_arrival_date($planned_arrival_date)
 /**
  * Validate the planned departure date
  *
- * @param int $planned_arrival_date
- *          Unix timestamp
- * @param int $planned_departure_date
- *          Unix timestamp
+ * @param int $planned_arrival_date   Unix timestamp
+ * @param int $planned_departure_date Unix timestamp
  * @return ValidationResult
  */
 function User_validate_planned_departure_date($planned_arrival_date, $planned_departure_date)
@@ -383,8 +380,7 @@ function User($user_id)
 /**
  * Returns User by api_key.
  *
- * @param string $api_key
- *          User api key
+ * @param string $api_key User api key
  * @return array|null Matching user, null if not found
  */
 function User_by_api_key($api_key)
@@ -396,7 +392,7 @@ function User_by_api_key($api_key)
  * Returns User by email.
  *
  * @param string $email
- * @return array|null Matching user, null or false on error
+ * @return array|null Matching user, null on error
  */
 function User_by_email($email)
 {
@@ -460,7 +456,9 @@ function User_generate_password_recovery_token(&$user)
             $user['UID'],
         ]
     );
+
     engelsystem_log('Password recovery for ' . User_Nick_render($user) . ' started.');
+
     return $user['password_recovery_token'];
 }
 
@@ -474,10 +472,10 @@ function User_get_eligable_voucher_count(&$user)
     $shifts_done = count(ShiftEntries_finished_by_user($user));
 
     $earned_vouchers = $user['got_voucher'] - $voucher_settings['initial_vouchers'];
-    $elegible_vouchers = $shifts_done / $voucher_settings['shifts_per_voucher'] - $earned_vouchers;
-    if ($elegible_vouchers < 0) {
+    $eligable_vouchers = $shifts_done / $voucher_settings['shifts_per_voucher'] - $earned_vouchers;
+    if ($eligable_vouchers < 0) {
         return 0;
     }
 
-    return $elegible_vouchers;
+    return $eligable_vouchers;
 }

includes/pages/admin_active.php

@@ -173,7 +173,8 @@ function admin_active()
         }
         $usr['nick'] = User_Nick_render($usr);
         $usr['shirt_size'] = $tshirt_sizes[$usr['Size']];
-        $usr['work_time'] = round($usr['shift_length'] / 60) . ' min (' . round($usr['shift_length'] / 3600) . ' h)';
+        $usr['work_time'] = round($usr['shift_length'] / 60)
+            . ' min (' . round($usr['shift_length'] / 3600) . ' h)';
         $usr['active'] = glyph_bool($usr['Aktiv'] == 1);
         $usr['force_active'] = glyph_bool($usr['force_active'] == 1);
         $usr['tshirt'] = glyph_bool($usr['Tshirt'] == 1);

includes/pages/admin_groups.php

@@ -85,7 +85,11 @@ function admin_groups()
                             'privilege-' . $privilege['name']
                         );
                         $privileges_html .= sprintf(
-                            '<tr><td><input type="checkbox" name="privileges[]" value="%s" %s /></td> <td>%s</td> <td>%s</td></tr>',
+                            '<tr>'
+                            . '<td><input type="checkbox" name="privileges[]" value="%s" %s /></td>'
+                            . '<td>%s</td>'
+                            . '<td>%s</td>'
+                            . '</tr>',
                             $privilege['id'],
                             ($privilege['group_id'] != '' ? 'checked="checked"' : ''),
                             $privilege['name'],

includes/pages/admin_import.php

@@ -63,8 +63,9 @@ function admin_import()
                     error(_('Please select a shift type.'));
                 }
 
-                if ($request->has('add_minutes_start') && is_numeric(trim($request->input('add_minutes_start')))) {
-                    $add_minutes_start = trim($request->input('add_minutes_start'));
+                $minutes_start = trim($request->input('add_minutes_start'));
+                if ($request->has('add_minutes_start') && is_numeric($minutes_start)) {
+                    $add_minutes_start = $minutes_start;
                 } else {
                     $valid = false;
                     error(_('Please enter an amount of minutes to add to a talk\'s begin.'));
@@ -106,7 +107,11 @@ function admin_import()
                 );
             } else {
                 $html .= div('well well-sm text-center', [
-                        _('File Upload') . mute(glyph('arrow-right')) . mute(_('Validation')) . mute(glyph('arrow-right')) . mute(_('Import'))
+                        _('File Upload')
+                        . mute(glyph('arrow-right'))
+                        . mute(_('Validation'))
+                        . mute(glyph('arrow-right'))
+                        . mute(_('Import'))
                     ]) . div('row', [
                         div('col-md-offset-3 col-md-6', [
                             form([
@@ -164,7 +169,10 @@ function admin_import()
                     'well well-sm text-center',
                     [
                         '<span class="text-success">' . _('File Upload') . glyph('ok-circle') . '</span>'
-                        . mute(glyph('arrow-right')) . _('Validation') . mute(glyph('arrow-right')) . mute(_('Import'))
+                        . mute(glyph('arrow-right'))
+                        . _('Validation')
+                        . mute(glyph('arrow-right'))
+                        . mute(_('Import'))
                     ]
                 )
                 . form(

includes/pages/admin_questions.php

@@ -24,7 +24,9 @@ function admin_new_questions()
             $new_messages = count(DB::select('SELECT `QID` FROM `Questions` WHERE `AID` IS NULL'));
 
             if ($new_messages > 0) {
-                return '<a href="' . page_link_to('admin_questions') . '">' . _('There are unanswered questions!') . '</a>';
+                return '<a href="' . page_link_to('admin_questions') . '">'
+                    . _('There are unanswered questions!')
+                    . '</a>';
             }
         }
     }

includes/pages/admin_rooms.php

@@ -22,13 +22,21 @@ function admin_rooms()
             'from_frab' => glyph_bool($room['from_frab']),
             'map_url'   => glyph_bool(!empty($room['map_url'])),
             'actions'   => table_buttons([
-                button(page_link_to('admin_rooms', ['show' => 'edit', 'id' => $room['RID']]), _('edit'), 'btn-xs'),
-                button(page_link_to('admin_rooms', ['show' => 'delete', 'id' => $room['RID']]), _('delete'), 'btn-xs')
+                button(
+                    page_link_to('admin_rooms', ['show' => 'edit', 'id' => $room['RID']]),
+                    _('edit'),
+                    'btn-xs'
+                ),
+                button(
+                    page_link_to('admin_rooms', ['show' => 'delete', 'id' => $room['RID']]),
+                    _('delete'),
+                    'btn-xs'
+                )
             ])
         ];
     }
-    $room = null;
 
+    $room = null;
     if ($request->has('show')) {
         $msg = '';
         $name = '';
@@ -101,7 +109,10 @@ function admin_rooms()
                         $angeltypes_count[$angeltype_id] = $request->input($queryKey);
                     } else {
                         $valid = false;
-                        $msg .= error(sprintf(_('Please enter needed angels for type %s.'), $angeltype), true);
+                        $msg .= error(sprintf(
+                            _('Please enter needed angels for type %s.'),
+                            $angeltype
+                        ), true);
                     }
                 }
 

includes/pages/admin_shifts.php

@@ -113,10 +113,16 @@ function admin_shifts()
             } elseif ($request->input('mode') == 'variable') {
                 if (
                     $request->has('change_hours')
-                    && preg_match('/^(\d{2}(,|$))/', trim(str_replace(' ', '', $request->input('change_hours'))))
+                    && preg_match(
+                        '/^(\d{2}(,|$))/',
+                        trim(str_replace(' ', '', $request->input('change_hours')))
+                    )
                 ) {
                     $mode = 'variable';
-                    $change_hours = array_map('trim', explode(',', $request->input('change_hours')));
+                    $change_hours = array_map(
+                        'trim',
+                        explode(',', $request->input('change_hours'))
+                    );
                 } else {
                     $valid = false;
                     error(_('Please split the shift-change hours by colons.'));
@@ -264,7 +270,8 @@ function admin_shifts()
                 ];
                 foreach ($types as $type) {
                     if (isset($needed_angel_types[$type['id']]) && $needed_angel_types[$type['id']] > 0) {
-                        $shifts_table_entry['needed_angels'] .= '<b>' . AngelType_name_render($type) . ':</b> ' . $needed_angel_types[$type['id']] . '<br />';
+                        $shifts_table_entry['needed_angels'] .= '<b>' . AngelType_name_render($type) . ':</b> '
+                            . $needed_angel_types[$type['id']] . '<br />';
                     }
                 }
                 $shifts_table[] = $shifts_table_entry;
@@ -327,6 +334,7 @@ function admin_shifts()
                       FROM `AngelTypes`
                       WHERE `id` = ?
                       LIMIT 1', [$type_id]);
+
                 if (!empty($angel_type_source)) {
                     DB::insert('
                         INSERT INTO `NeededAngelTypes` (`shift_id`, `angel_type_id`, `count`)
@@ -338,6 +346,7 @@ function admin_shifts()
                             $count
                         ]
                     );
+
                     if ($count > 0) {
                         $needed_angel_types_info[] = $angel_type_source['name'] . ': ' . $count;
                     }
@@ -380,7 +389,13 @@ function admin_shifts()
                     form_info(_('Mode'), ''),
                     form_radio('mode', _('Create one shift'), $mode == 'single', 'single'),
                     form_radio('mode', _('Create multiple shifts'), $mode == 'multi', 'multi'),
-                    form_text('length', _('Length'), $request->has('length') ? $request->input('length') : '120'),
+                    form_text(
+                        'length',
+                        _('Length'),
+                        $request->has('length')
+                            ? $request->input('length')
+                            : '120'
+                    ),
                     form_radio(
                         'mode',
                         _('Create multiple shifts with variable length'),
@@ -390,7 +405,9 @@ function admin_shifts()
                     form_text(
                         'change_hours',
                         _('Shift change hours'),
-                        $request->has('change_hours') ? $request->input('input') : '00, 04, 08, 10, 12, 14, 16, 18, 20, 22'
+                        $request->has('change_hours')
+                            ? $request->input('input')
+                            : '00, 04, 08, 10, 12, 14, 16, 18, 20, 22'
                     )
                 ]),
                 div('col-md-6', [
@@ -401,7 +418,12 @@ function admin_shifts()
                         $angelmode == 'location',
                         'location'
                     ),
-                    form_radio('angelmode', _('The following angels are needed'), $angelmode == 'manually', 'manually'),
+                    form_radio(
+                        'angelmode',
+                        _('The following angels are needed'),
+                        $angelmode == 'manually',
+                        'manually'
+                    ),
                     div('row', [
                         $angel_types
                     ])

includes/pages/admin_user.php

@@ -235,7 +235,8 @@ function admin_user()
                         }
                         $user_source = User($user_id);
                         engelsystem_log(
-                            'Set groups of ' . User_Nick_render($user_source) . ' to: ' . join(', ', $user_groups_info)
+                            'Set groups of ' . User_Nick_render($user_source) . ' to: '
+                            . join(', ', $user_groups_info)
                         );
                         $html .= success('Benutzergruppen gespeichert.', true);
                     } else {
@@ -261,7 +262,9 @@ function admin_user()
                       `Handy` = ?,
                       `Alter` =?,
                       `DECT` = ?,
-                      ' . ($user_source['email_by_human_allowed'] ? '`email` = ' . DB::getPdo()->quote($request->postData('eemail')) . ',' : '') . '
+                      ' . ($user_source['email_by_human_allowed']
+                        ? '`email` = ' . DB::getPdo()->quote($request->postData('eemail')) . ','
+                        : '') . '
                       `jabber` = ?,
                       `Size` = ?,
                       `Gekommen`= ?,
@@ -298,13 +301,19 @@ function admin_user()
                 break;
 
             case 'change_pw':
-                if ($request->postData('new_pw') != '' && $request->postData('new_pw') == $request->postData('new_pw2')) {
+                if (
+                    $request->postData('new_pw') != ''
+                    && $request->postData('new_pw') == $request->postData('new_pw2')
+                ) {
                     set_password($user_id, $request->postData('new_pw'));
                     $user_source = User($user_id);
                     engelsystem_log('Set new password for ' . User_Nick_render($user_source));
                     $html .= success('Passwort neu gesetzt.', true);
                 } else {
-                    $html .= error('Die Eingaben müssen übereinstimmen und dürfen nicht leer sein!', true);
+                    $html .= error(
+                        'Die Eingaben müssen übereinstimmen und dürfen nicht leer sein!',
+                        true
+                    );
                 }
                 break;
         }

includes/pages/guest_login.php

@@ -392,7 +392,6 @@ function guest_register()
                     form_info(entry_required() . ' = ' . _('Entry required!'))
                 ])
             ]),
-            // form_textarea('comment', _('Did you help at former CCC events and which tasks have you performed then?'), $comment),
             form_submit('submit', _('Register'))
         ])
     ]);

includes/pages/guest_stats.php

@@ -14,7 +14,11 @@ function guest_stats()
             list($user_count) = DB::select('SELECT count(*) AS `user_count` FROM `User`');
             $stats['user_count'] = $user_count['user_count'];
 
-            list($arrived_user_count) = DB::select('SELECT count(*) AS `user_count` FROM `User` WHERE `Gekommen`=1');
+            list($arrived_user_count) = DB::select('
+                SELECT count(*) AS `user_count`
+                FROM `User`
+                WHERE `Gekommen`=1
+            ');
             $stats['arrived_user_count'] = $arrived_user_count['user_count'];
 
             $done_shifts_seconds = DB::selectOne('

includes/pages/user_atom.php

@@ -63,13 +63,21 @@ function make_atom_entries_from_news($news_entries)
     return $html;
 }
 
+/**
+ * @param array $news_entry
+ * @return string
+ */
 function make_atom_entry_from_news($news_entry)
 {
     return '
   <entry>
     <title>' . htmlspecialchars($news_entry['Betreff']) . '</title>
     <link href="' . page_link_to('news_comments', ['nid' => $news_entry['ID']]) . '"/>
-    <id>' . preg_replace('#^https?://#', '', page_link_to('news_comments', ['nid' => $news_entry['ID']])) . '</id>
+    <id>' . preg_replace(
+            '#^https?://#',
+            '',
+            page_link_to('news_comments', ['nid' => $news_entry['ID']])
+        ) . '</id>
     <updated>' . date('Y-m-d\TH:i:sP', $news_entry['Datum']) . '</updated>
     <summary>' . htmlspecialchars($news_entry['Text']) . '</summary>
   </entry>' . "\n";

includes/pages/user_ical.php

@@ -30,7 +30,7 @@ function user_ical()
 /**
  * Renders an ical calendar from given shifts array.
  *
- * @param array <Shift> $shifts
+ * @param array $shifts Shift
  */
 function send_ical_from_shifts($shifts)
 {

includes/pages/user_news.php

@@ -77,7 +77,8 @@ function user_meetings()
  * @param array $news
  * @return string HTML
  */
-function news_text($news) {
+function news_text($news)
+{
     $text = ReplaceSmilies($news['Text']);
     $text = preg_replace("/\r\n\r\n/m", '<br><br>', $text);
     return $text;
@@ -101,7 +102,11 @@ function display_news($news)
     $html .= '<div class="panel-footer text-muted">';
     if (in_array('admin_news', $privileges)) {
         $html .= '<div class="pull-right">'
-            . button_glyph(page_link_to('admin_news', ['action' => 'edit', 'id' => $news['ID']]), 'edit', 'btn-xs')
+            . button_glyph(
+                page_link_to('admin_news', ['action' => 'edit', 'id' => $news['ID']]),
+                'edit',
+                'btn-xs'
+            )
             . '</div>';
     }
     $html .= '<span class="glyphicon glyphicon-time"></span> ' . date('Y-m-d H:i', $news['Datum']) . '&emsp;';
@@ -140,7 +145,11 @@ function user_news_comments()
         $nid = $request->input('nid');
         $news = DB::selectOne('SELECT * FROM `News` WHERE `ID`=? LIMIT 1', [$nid]);
         if ($request->has('text')) {
-            $text = preg_replace("/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui", '', strip_tags($request->input('text')));
+            $text = preg_replace(
+                "/([^\p{L}\p{P}\p{Z}\p{N}\n]{1,})/ui",
+                '',
+                strip_tags($request->input('text'))
+            );
             DB::insert('
                     INSERT INTO `NewsComments` (`Refid`, `Datum`, `Text`, `UID`)
                     VALUES (?, ?, ?, ?)

includes/pages/user_settings.php

@@ -126,7 +126,7 @@ function user_settings_password($user_source)
  *
  * @param array $user_source The user
  * @param array $themes      List of available themes
- * @return mixed
+ * @return array
  */
 function user_settings_theme($user_source, $themes)
 {

includes/pages/user_shifts.php

@@ -56,8 +56,18 @@ function update_ShiftsFilter_timerange(ShiftsFilter $shiftsFilter, $days)
         $end_time = $start_time + 24 * 60 * 60;
     }
 
-    $shiftsFilter->setStartTime(check_request_datetime('start_day', 'start_time', $days, $start_time));
-    $shiftsFilter->setEndTime(check_request_datetime('end_day', 'end_time', $days, $end_time));
+    $shiftsFilter->setStartTime(check_request_datetime(
+        'start_day',
+        'start_time',
+        $days,
+        $start_time
+    ));
+    $shiftsFilter->setEndTime(check_request_datetime(
+        'end_day',
+        'end_time',
+        $days,
+        $end_time
+    ));
 
     if ($shiftsFilter->getStartTime() > $shiftsFilter->getEndTime()) {
         $shiftsFilter->setEndTime($shiftsFilter->getStartTime() + 24 * 60 * 60);
@@ -115,7 +125,7 @@ function load_days()
 }
 
 /**
- * @return array|false
+ * @return array[]|false
  */
 function load_types()
 {
@@ -210,9 +220,19 @@ function view_user_shifts()
             view(__DIR__ . '/../../templates/user_shifts.html', [
                 'title'         => shifts_title(),
                 'room_select'   => make_select($rooms, $shiftsFilter->getRooms(), 'rooms', _('Rooms')),
-                'start_select'  => html_select_key('start_day', 'start_day', array_combine($days, $days), $start_day),
+                'start_select'  => html_select_key(
+                    'start_day',
+                    'start_day',
+                    array_combine($days, $days),
+                    $start_day
+                ),
                 'start_time'    => $start_time,
-                'end_select'    => html_select_key('end_day', 'end_day', array_combine($days, $days), $end_day),
+                'end_select'    => html_select_key(
+                    'end_day',
+                    'end_day',
+                    array_combine($days, $days),
+                    $end_day
+                ),
                 'end_time'      => $end_time,
                 'type_select'   => make_select(
                     $types,
@@ -242,7 +262,10 @@ function view_user_shifts()
                 'set_last_4h'   => _('last 4h'),
                 'set_next_4h'   => _('next 4h'),
                 'set_next_8h'   => _('next 8h'),
-                'buttons'       => button(public_dashboard_link(), glyph('dashboard') . _('Public Dashboard'))
+                'buttons'       => button(
+                    public_dashboard_link(),
+                    glyph('dashboard') . _('Public Dashboard')
+                )
             ])
         ])
     ]);

includes/sys_auth.php

@@ -87,18 +87,22 @@ function verify_password($password, $salt, $uid = null)
 {
     $crypt_alg = config('crypt_alg');
     $correct = false;
-    if (substr($salt, 0, 1) == '$') { // new-style crypt()
+    if (substr($salt, 0, 1) == '$') {
+        // new-style crypt()
         $correct = crypt($password, $salt) == $salt;
-    } elseif (substr($salt, 0, 7) == '{crypt}') { // old-style crypt() with DES and static salt - not used anymore
+    } elseif (substr($salt, 0, 7) == '{crypt}') {
+        // old-style crypt() with DES and static salt - not used anymore
         $correct = crypt($password, '77') == $salt;
-    } elseif (strlen($salt) == 32) { // old-style md5 without salt - not used anymore
+    } elseif (strlen($salt) == 32) {
+        // old-style md5 without salt - not used anymore
         $correct = md5($password) == $salt;
     }
 
     if ($correct && substr($salt, 0, strlen($crypt_alg)) != $crypt_alg && intval($uid)) {
         // this password is stored in another format than we want it to be.
         // let's update it!
-        // we duplicate the query from the above set_password() function to have the extra safety of checking the old hash
+        // we duplicate the query from the above set_password() function to have the extra safety of checking
+        // the old hash
         DB::update('
                 UPDATE `User`
                 SET `Passwort` = ?

includes/sys_form.php

@@ -23,9 +23,11 @@ function form_hidden($name, $value)
  */
 function form_spinner($name, $label, $value)
 {
+    $value = htmlspecialchars($value);
+
     return form_element($label, '
       <div class="input-group">
-        <input id="spinner-' . $name . '" class="form-control" name="' . $name . '" value="' . htmlspecialchars($value) . '" />
+        <input id="spinner-' . $name . '" class="form-control" name="' . $name . '" value="' . $value . '" />
         <div class="input-group-btn">
           <button id="spinner-' . $name . '-down" class="btn btn-default" type="button">
             <span class="glyphicon glyphicon-minus"></span>
@@ -130,7 +132,13 @@ function form_multi_checkboxes($names, $label, $items, $selected, $disabled = []
                 $sel .= ' disabled="disabled"';
             }
             $html .= '<td style="text-align: center;">'
-                . '<input type="checkbox" id="' . $dom_id . '" name="' . $name . '[]" value="' . $key . '" ' . $sel . ' />'
+                . sprintf(
+                    '<input type="checkbox" id="%s" name="%s[]" value="%s" %s />',
+                    $dom_id,
+                    $name,
+                    $key,
+                    $sel
+                )
                 . '</td>';
         }
         $html .= '<td><label for="' . $dom_id . '">' . $item . '</label></td></tr>';
@@ -281,7 +289,11 @@ function form_email($name, $label, $value, $disabled = false)
  */
 function form_file($name, $label)
 {
-    return form_element($label, '<input id="form_' . $name . '" type="file" name="' . $name . '" />', 'form_' . $name);
+    return form_element(
+        $label,
+        sprintf('<input id="form_%1$s" type="file" name="%1$s" />', $name),
+        'form_' . $name
+    );
 }
 
 /**
@@ -297,7 +309,11 @@ function form_password($name, $label, $disabled = false)
     $disabled = $disabled ? ' disabled="disabled"' : '';
     return form_element(
         $label,
-        '<input class="form-control" id="form_' . $name . '" type="password" name="' . $name . '" value="" ' . $disabled . '/>',
+        sprintf(
+            '<input class="form-control" id="form_%1$s" type="password" name="%1$s" value=""%s/>',
+            $name,
+            $disabled
+        ),
         'form_' . $name
     );
 }

includes/sys_menu.php

@@ -60,15 +60,29 @@ function header_toolbar()
     }
 
     if (!isset($user) && in_array('register', $privileges) && config('registration_enabled')) {
-        $toolbar_items[] = toolbar_item_link(page_link_to('register'), 'plus', register_title(), $page == 'register');
+        $toolbar_items[] = toolbar_item_link(
+            page_link_to('register'),
+            'plus',
+            register_title(),
+            $page == 'register'
+        );
     }
 
     if (in_array('login', $privileges)) {
-        $toolbar_items[] = toolbar_item_link(page_link_to('login'), 'log-in', login_title(), $page == 'login');
+        $toolbar_items[] = toolbar_item_link(
+            page_link_to('login'),
+            'log-in',
+            login_title(),
+            $page == 'login'
+        );
     }
 
     if (isset($user) && in_array('user_messages', $privileges)) {
-        $toolbar_items[] = toolbar_item_link(page_link_to('user_messages'), 'envelope', user_unread_messages());
+        $toolbar_items[] = toolbar_item_link(
+            page_link_to('user_messages'),
+            'envelope',
+            user_unread_messages()
+        );
     }
 
     $toolbar_items[] = header_render_hints();
@@ -112,7 +126,12 @@ function make_user_submenu()
     }
 
     if (in_array('logout', $privileges)) {
-        $user_submenu[] = toolbar_item_link(page_link_to('logout'), 'log-out', logout_title(), $page == 'logout');
+        $user_submenu[] = toolbar_item_link(
+            page_link_to('logout'),
+            'log-out',
+            logout_title(),
+            $page == 'logout'
+        );
     }
 
     return $user_submenu;
@@ -160,7 +179,12 @@ function make_navigation()
 
     foreach ($admin_pages as $menu_page => $title) {
         if (in_array($menu_page, $privileges)) {
-            $admin_menu[] = toolbar_item_link(page_link_to($menu_page), '', $title, $menu_page == $page);
+            $admin_menu[] = toolbar_item_link(
+                page_link_to($menu_page),
+                '',
+                $title,
+                $menu_page == $page
+            );
         }
     }
 

includes/sys_template.php

@@ -7,6 +7,7 @@
  * @param string $label
  * @param string $number
  * @param string $style default, warning, danger or success. Optional.
+ * @return string
  */
 function stats($label, $number, $style = null)
 {
@@ -44,7 +45,9 @@ function tabs($tabs, $selected = 0)
         $tab_header[] = '<li role="presentation" class="' . $class . '">
                 <a href="#' . $header . '" aria-controls="' . $header . '" role="tab" data-toggle="tab">'
             . $header . '</a></li>';
-        $tab_content[] = '<div role="tabpanel" class="tab-pane ' . $class . '" id="' . $header . '">' . $content . '</div>';
+        $tab_content[] = '<div role="tabpanel" class="tab-pane ' . $class . '" id="' . $header . '">'
+            . $content
+            . '</div>';
     }
     return div('', [
         '<ul class="nav nav-tabs" role="tablist">' . join($tab_header) . '</ul>',
@@ -114,7 +117,9 @@ function glyph($glyph_name)
  */
 function glyph_bool($boolean)
 {
-    return '<span class="text-' . ($boolean ? 'success' : 'danger') . '">' . glyph($boolean ? 'ok' : 'remove') . '</span>';
+    return '<span class="text-' . ($boolean ? 'success' : 'danger') . '">'
+        . glyph($boolean ? 'ok' : 'remove')
+        . '</span>';
 }
 
 /**
@@ -265,9 +270,12 @@ function page_with_title($title, $elements)
 
 /**
  * Renders a description based on the data arrays key and values as label an description.
+ *
  * @param array $data
+ * @return string
  */
-function description($data) {
+function description($data)
+{
     $elements = [];
     foreach ($data as $label => $description) {
         if (!empty($label) && !empty($description)) {

includes/view/AngelTypes_view.php

@@ -1,7 +1,8 @@
 <?php
 
-use Engelsystem\ShiftsFilterRenderer;
 use Engelsystem\ShiftCalendarRenderer;
+use Engelsystem\ShiftsFilterRenderer;
+
 /**
  * AngelTypes
  */
@@ -14,7 +15,9 @@ use Engelsystem\ShiftCalendarRenderer;
  */
 function AngelType_name_render($angeltype)
 {
-    return '<a href="' . angeltype_link($angeltype['id']) . '">' . ($angeltype['restricted'] ? glyph('lock') : '') . $angeltype['name'] . '</a>';
+    return '<a href="' . angeltype_link($angeltype['id']) . '">'
+        . ($angeltype['restricted'] ? glyph('lock') : '') . $angeltype['name']
+        . '</a>';
 }
 
 /**
@@ -92,7 +95,10 @@ function AngelType_edit_view($angeltype, $supporter_mode)
                 ? form_info(_('No Self Sign Up'), $angeltype['no_self_signup'] ? _('Yes') : _('No'))
                 : form_checkbox('no_self_signup', _('No Self Sign Up'), $angeltype['no_self_signup']),
             $supporter_mode
-                ? form_info(_('Requires driver license'), $angeltype['requires_driver_license'] ? _('Yes') : _('No'))
+                ? form_info(_('Requires driver license'),
+                $angeltype['requires_driver_license']
+                    ? _('Yes')
+                    : _('No'))
                 : form_checkbox(
                 'requires_driver_license',
                 _('Requires driver license'),
@@ -133,7 +139,10 @@ function AngelType_view_buttons($angeltype, $user_angeltype, $admin_angeltypes,
     ];
 
     if ($angeltype['requires_driver_license']) {
-        $buttons[] = button(user_driver_license_edit_link($user), glyph('road') . _('my driving license'));
+        $buttons[] = button(
+            user_driver_license_edit_link($user),
+            glyph('road') . _('my driving license')
+        );
     }
 
     if ($user_angeltype == null) {
@@ -353,7 +362,7 @@ function AngelType_view(
 }
 
 /**
- * @param Angeltype $angeltype
+ * @param array                 $angeltype
  * @param ShiftsFilterRenderer  $shiftsFilterRenderer
  * @param ShiftCalendarRenderer $shiftCalendarRenderer
  * @return string HTML
@@ -370,7 +379,7 @@ function AngelType_view_shifts($angeltype, $shiftsFilterRenderer, $shiftCalendar
 }
 
 /**
- * @param Angeltype $angeltype
+ * @param array $angeltype
  * @param array $members
  * @param bool  $admin_user_angeltypes
  * @param bool  $admin_angeltypes
@@ -460,7 +469,7 @@ function AngelType_view_info(
 /**
  * Renders the contact info
  *
- * @param Anteltype $angeltype
+ * @param array $angeltype
  * @return string HTML
  */
 function AngelTypes_render_contact_info($angeltype)

includes/view/EventConfig_view.php

@@ -73,7 +73,11 @@ function EventConfig_info($event_config)
     }
 
     // Event name, start+end date are set
-    if ($event_config['event_name'] != null && $event_config['event_start_date'] != null && $event_config['event_end_date'] != null) {
+    if (
+        $event_config['event_name'] != null
+        && $event_config['event_start_date'] != null
+        && $event_config['event_end_date'] != null
+    ) {
         return sprintf(
             _('%s, from %s to %s'),
             $event_config['event_name'],
@@ -134,7 +138,10 @@ function EventConfig_edit_view(
                     form_text('event_name', _('Event Name'), $event_name),
                     form_info('', _('Event Name is shown on the start page.')),
                     form_textarea('event_welcome_msg', _('Event Welcome Message'), $event_welcome_msg),
-                    form_info('', _('Welcome message is shown after successful registration. You can use markdown.'))
+                    form_info(
+                        '',
+                        _('Welcome message is shown after successful registration. You can use markdown.')
+                    )
                 ]),
                 div('col-md-3 col-xs-6', [
                     form_date('buildup_start_date', _('Buildup date'), $buildup_start_date),

includes/view/PublicDashboard_view.php

@@ -2,6 +2,10 @@
 
 /**
  * Public dashboard (formerly known as angel news hub)
+ *
+ * @param array   $stats
+ * @param array[] $free_shifts
+ * @return string
  */
 function public_dashboard_view($stats, $free_shifts)
 {
@@ -9,7 +13,7 @@ function public_dashboard_view($stats, $free_shifts)
     if (count($free_shifts) > 0) {
         $shift_panels = [];
         foreach ($free_shifts as $shift) {
-            $shift_panels[] = public_dashborad_shift_render($shift);
+            $shift_panels[] = public_dashboard_shift_render($shift);
         }
         $needed_angels = div('first', [
             div('col-md-12', [
@@ -18,6 +22,7 @@ function public_dashboard_view($stats, $free_shifts)
             join($shift_panels)
         ]);
     }
+
     return page([
         div('public-dashboard', [
             div('first', [
@@ -48,8 +53,11 @@ function public_dashboard_view($stats, $free_shifts)
 
 /**
  * Renders a single shift panel for a dashboard shift with needed angels
+ *
+ * @param array $shift
+ * @return string
  */
-function public_dashborad_shift_render($shift)
+function public_dashboard_shift_render($shift)
 {
     $panel_body = glyph('time') . $shift['start'] . ' - ' . $shift['end'];
     $panel_body .= ' (' . $shift['duration'] . ' h)';
@@ -62,7 +70,10 @@ function public_dashborad_shift_render($shift)
     $panel_body .= '<br>' . glyph('map-marker') . $shift['room_name'];
 
     foreach ($shift['needed_angels'] as $needed_angels) {
-        $panel_body .= '<br>' . glyph('user') . '<span class="text-' . $shift['style'] . '">' . $needed_angels['need'] . ' &times; ' . $needed_angels['angeltype_name'] . '</span>';
+        $panel_body .= '<br>' . glyph('user')
+            . '<span class="text-' . $shift['style'] . '">'
+            . $needed_angels['need'] . ' &times; ' . $needed_angels['angeltype_name']
+            . '</span>';
     }
 
     return div('col-md-3', [
@@ -74,4 +85,3 @@ function public_dashborad_shift_render($shift)
         ])
     ]);
 }
-?>

includes/view/Rooms_view.php

@@ -1,4 +1,5 @@
 <?php
+
 use Engelsystem\ShiftCalendarRenderer;
 use Engelsystem\ShiftsFilterRenderer;
 
@@ -27,7 +28,12 @@ function Room_view($room, ShiftsFilterRenderer $shiftsFilterRenderer, ShiftCalen
 
     $tabs = [];
     if (!empty($room['map_url'])) {
-        $tabs[_('Map')] = '<div class="map"><iframe style="width: 100%; min-height: 400px; border: 0px none;" src="' . $room['map_url'] . '"></iframe></div>';
+        $tabs[_('Map')] = sprintf(
+            '<div class="map">'
+            . '<iframe style="width: 100%; min-height: 400px; border: 0 none;" src="%s"></iframe>'
+            . '</div>',
+            $room['map_url']
+        );
     }
 
     $tabs[_('Shifts')] = div('first', [
@@ -59,8 +65,10 @@ function Room_view($room, ShiftsFilterRenderer $shiftsFilterRenderer, ShiftCalen
 function Room_name_render($room)
 {
     global $privileges;
+
     if (in_array('view_rooms', $privileges)) {
         return '<a href="' . room_link($room) . '">' . glyph('map-marker') . $room['Name'] . '</a>';
     }
+
     return glyph('map-marker') . $room['Name'];
 }

includes/view/ShiftCalendarLane.php

@@ -48,6 +48,7 @@ class ShiftCalendarLane
             $this->shifts[] = $shift;
             return;
         }
+
         throw new Exception('Unable to add shift to shift calendar lane.');
     }
 
@@ -65,6 +66,7 @@ class ShiftCalendarLane
                 return false;
             }
         }
+
         return true;
     }
 

includes/view/ShiftCalendarRenderer.php

@@ -267,7 +267,10 @@ class ShiftCalendarRenderer
                 $start_time = $shift['start'];
             }
         }
-        return ShiftCalendarRenderer::SECONDS_PER_ROW * floor(($start_time - ShiftCalendarRenderer::TIME_MARGIN) / ShiftCalendarRenderer::SECONDS_PER_ROW);
+        return ShiftCalendarRenderer::SECONDS_PER_ROW * floor(
+                ($start_time - ShiftCalendarRenderer::TIME_MARGIN)
+                / ShiftCalendarRenderer::SECONDS_PER_ROW
+            );
     }
 
     /**
@@ -282,7 +285,11 @@ class ShiftCalendarRenderer
                 $end_time = $shift['end'];
             }
         }
-        return ShiftCalendarRenderer::SECONDS_PER_ROW * ceil(($end_time + ShiftCalendarRenderer::TIME_MARGIN) / ShiftCalendarRenderer::SECONDS_PER_ROW);
+
+        return ShiftCalendarRenderer::SECONDS_PER_ROW * ceil(
+                ($end_time + ShiftCalendarRenderer::TIME_MARGIN)
+                / ShiftCalendarRenderer::SECONDS_PER_ROW
+            );
     }
 
     /**
@@ -290,7 +297,10 @@ class ShiftCalendarRenderer
      */
     private function calcBlocksPerSlot()
     {
-        return ceil(($this->getLastBlockEndTime() - $this->getFirstBlockStartTime()) / ShiftCalendarRenderer::SECONDS_PER_ROW);
+        return ceil(
+            ($this->getLastBlockEndTime() - $this->getFirstBlockStartTime())
+            / ShiftCalendarRenderer::SECONDS_PER_ROW
+        );
     }
 
     /**

includes/view/ShiftCalendarShiftRenderer.php

@@ -33,10 +33,14 @@ class ShiftCalendarShiftRenderer
 
         $blocks = ceil(($shift['end'] - $shift['start']) / ShiftCalendarRenderer::SECONDS_PER_ROW);
         $blocks = max(1, $blocks);
+
         return [
             $blocks,
             div(
-                'shift panel panel-' . $class . '" style="height: ' . ($blocks * ShiftCalendarRenderer::BLOCK_HEIGHT - ShiftCalendarRenderer::MARGIN) . 'px"',
+                'shift panel panel-' . $class . '" '
+                . 'style="height: '
+                . ($blocks * ShiftCalendarRenderer::BLOCK_HEIGHT - ShiftCalendarRenderer::MARGIN)
+                . 'px"',
                 [
                     $this->renderShiftHead($shift),
                     div('panel-body', [
@@ -138,6 +142,7 @@ class ShiftCalendarShiftRenderer
                 '<ul class="list-group">' . $html . '</ul>'
             ];
         }
+
         return [
             $shift_signup_state,
             ''
@@ -161,7 +166,15 @@ class ShiftCalendarShiftRenderer
             $style = $entry['freeloaded'] ? ' text-decoration: line-through;' : '';
             $entry_list[] = '<span style="' . $style . '">' . User_Nick_render($entry) . '</span>';
         }
-        $shift_signup_state = Shift_signup_allowed($user, $shift, $angeltype, null, null, $angeltype, $shift_entries);
+        $shift_signup_state = Shift_signup_allowed(
+            $user,
+            $shift,
+            $angeltype,
+            null,
+            null,
+            $angeltype,
+            $shift_entries
+        );
         $inner_text = sprintf(
             ngettext('%d helper needed', '%d helpers needed', $shift_signup_state->getFreeEntries()),
             $shift_signup_state->getFreeEntries()
@@ -200,7 +213,10 @@ class ShiftCalendarShiftRenderer
                     // Add link to join the angeltype first
                     $entry_list[] = $inner_text . '<br />'
                         . button(
-                            page_link_to('user_angeltypes', ['action' => 'add', 'angeltype_id' => $angeltype['id']]),
+                            page_link_to(
+                                'user_angeltypes',
+                                ['action' => 'add', 'angeltype_id' => $angeltype['id']]
+                            ),
                             sprintf(_('Become %s'), $angeltype['name']),
                             'btn-xs'
                         );
@@ -241,8 +257,16 @@ class ShiftCalendarShiftRenderer
         $header_buttons = '';
         if (in_array('admin_shifts', $privileges)) {
             $header_buttons = '<div class="pull-right">' . table_buttons([
-                    button(page_link_to('user_shifts', ['edit_shift' => $shift['SID']]), glyph('edit'), 'btn-xs'),
-                    button(page_link_to('user_shifts', ['delete_shift' => $shift['SID']]), glyph('trash'), 'btn-xs')
+                    button(
+                        page_link_to('user_shifts', ['edit_shift' => $shift['SID']]),
+                        glyph('edit'),
+                        'btn-xs'
+                    ),
+                    button(
+                        page_link_to('user_shifts', ['delete_shift' => $shift['SID']]),
+                        glyph('trash'),
+                        'btn-xs'
+                    )
                 ]) . '</div>';
         }
         $shift_heading = date('H:i', $shift['start']) . ' &dash; '

includes/view/ShiftEntry_view.php

@@ -13,7 +13,14 @@
 function ShiftEntry_delete_view_admin($shiftEntry, $shift, $angeltype, $signoff_user)
 {
     return page_with_title(ShiftEntry_delete_title(), [
-        info(sprintf(_('Do you want to sign off %s from shift %s from %s to %s as %s?'), User_Nick_render($signoff_user), $shift['name'], date('Y-m-d H:i', $shift['start']), date('Y-m-d H:i', $shift['end']), $angeltype['name']), true),
+        info(sprintf(
+            _('Do you want to sign off %s from shift %s from %s to %s as %s?'),
+            User_Nick_render($signoff_user),
+            $shift['name'],
+            date('Y-m-d H:i', $shift['start']),
+            date('Y-m-d H:i', $shift['end']),
+            $angeltype['name']
+        ), true),
         buttons([
             button(user_link($signoff_user), glyph('remove') . _('cancel')),
             button(shift_entry_delete_link($shiftEntry, [
@@ -36,7 +43,13 @@ function ShiftEntry_delete_view_admin($shiftEntry, $shift, $angeltype, $signoff_
 function ShiftEntry_delete_view($shiftEntry, $shift, $angeltype, $signoff_user)
 {
     return page_with_title(ShiftEntry_delete_title(), [
-        info(sprintf(_('Do you want to sign off from your shift %s from %s to %s as %s?'), $shift['name'], date('Y-m-d H:i', $shift['start']), date('Y-m-d H:i', $shift['end']), $angeltype['name']), true),
+        info(sprintf(
+            _('Do you want to sign off from your shift %s from %s to %s as %s?'),
+            $shift['name'],
+            date('Y-m-d H:i', $shift['start']),
+            date('Y-m-d H:i', $shift['end']),
+            $angeltype['name']
+        ), true),
         buttons([
             button(user_link($signoff_user), glyph('remove') . _('cancel')),
             button(shift_entry_delete_link($shiftEntry, [
@@ -63,10 +76,14 @@ function ShiftEntry_delete_title()
  * @param array $angeltypes_select
  * @param array $signup_user
  * @param array $users_select
+ * @return string
  */
 function ShiftEntry_create_view_admin($shift, $room, $angeltype, $angeltypes_select, $signup_user, $users_select)
 {
-    return page_with_title(ShiftEntry_create_title() . ': ' . $shift['name'] . ' <small class="moment-countdown" data-timestamp="' . $shift['start'] . '">%c</small>', [
+    return page_with_title(
+        ShiftEntry_create_title() . ': ' . $shift['name']
+        . ' <small class="moment-countdown" data-timestamp="' . $shift['start'] . '">%c</small>',
+        [
             Shift_view_header($shift, $room),
             info(_('Do you want to sign up the following user for this shift?'), true),
             form([
@@ -85,12 +102,16 @@ function ShiftEntry_create_view_admin($shift, $room, $angeltype, $angeltypes_sel
  * @param array $angeltype
  * @param array $signup_user
  * @param array $users_select
+ * @return string
  */
 function ShiftEntry_create_view_supporter($shift, $room, $angeltype, $signup_user, $users_select)
 {
-    return page_with_title(ShiftEntry_create_title() . ': ' . $shift['name'] . ' <small class="moment-countdown" data-timestamp="' . $shift['start'] . '">%c</small>', [
+    return page_with_title(ShiftEntry_create_title() . ': ' . $shift['name']
+        . ' <small class="moment-countdown" data-timestamp="' . $shift['start'] . '">%c</small>',
+        [
             Shift_view_header($shift, $room),
-        info(sprintf(_('Do you want to sign up the following user for this shift as %s?'), AngelType_name_render($angeltype)), true),
+            info(sprintf(_('Do you want to sign up the following user for this shift as %s?'),
+                AngelType_name_render($angeltype)), true),
             form([
                 form_select('user_id', _('User'), $users_select, $signup_user['UID']),
                 form_submit('submit', glyph('ok') . _('Save'))
@@ -105,10 +126,13 @@ function ShiftEntry_create_view_supporter($shift, $room, $angeltype, $signup_use
  * @param array  $room
  * @param array  $angeltype
  * @param string $comment
+ * @return string
  */
 function ShiftEntry_create_view_user($shift, $room, $angeltype, $comment)
 {
-    return page_with_title(ShiftEntry_create_title() . ': ' . $shift['name'] . ' <small class="moment-countdown" data-timestamp="' . $shift['start'] . '">%c</small>', [
+    return page_with_title(ShiftEntry_create_title() . ': ' . $shift['name']
+        . ' <small class="moment-countdown" data-timestamp="' . $shift['start'] . '">%c</small>',
+        [
             Shift_view_header($shift, $room),
             info(sprintf(_('Do you want to sign up for this shift as %s?'), AngelType_name_render($angeltype)), true),
             form([
@@ -140,13 +164,26 @@ function ShiftEntry_create_title()
  * @param bool   $user_admin_shifts
  * @return string
  */
-function ShiftEntry_edit_view($angel, $date, $location, $title, $type, $comment, $freeloaded, $freeload_comment, $user_admin_shifts = false)
-{
+function ShiftEntry_edit_view(
+    $angel,
+    $date,
+    $location,
+    $title,
+    $type,
+    $comment,
+    $freeloaded,
+    $freeload_comment,
+    $user_admin_shifts = false
+) {
     $freeload_form = [];
     if ($user_admin_shifts) {
         $freeload_form = [
             form_checkbox('freeloaded', _('Freeloaded'), $freeloaded),
-            form_textarea('freeload_comment', _('Freeload comment (Only for shift coordination):'), $freeload_comment)
+            form_textarea(
+                'freeload_comment',
+                _('Freeload comment (Only for shift coordination):'),
+                $freeload_comment
+            )
         ];
     }
     return page_with_title(_('Edit shift entry'), [

includes/view/Shifts_view.php

@@ -7,14 +7,18 @@ use Engelsystem\ShiftSignupState;
  *
  * @param array $shift
  * @param array $room
- * 
  * @return string HTML
  */
-function Shift_view_header($shift, $room) {
+function Shift_view_header($shift, $room)
+{
     return div('row', [
         div('col-sm-3 col-xs-6', [
             '<h4>' . _('Title') . '</h4>',
-            '<p class="lead">' . ($shift['URL'] != '' ? '<a href="' . $shift['URL'] . '">' . $shift['title'] . '</a>' : $shift['title']) . '</p>'
+            '<p class="lead">'
+            . ($shift['URL'] != ''
+                ? '<a href="' . $shift['URL'] . '">' . $shift['title'] . '</a>'
+                : $shift['title'])
+            . '</p>'
         ]),
         div('col-sm-3 col-xs-6', [
             '<h4>' . _('Start') . '</h4>',
@@ -237,6 +241,11 @@ function Shift_view_render_shift_entry($shift_entry, $user_shift_admin, $angelty
 function shift_length($shift)
 {
     $length = floor(($shift['end'] - $shift['start']) / (60 * 60)) . ':';
-    $length .= str_pad((($shift['end'] - $shift['start']) % (60 * 60)) / 60, 2, '0', STR_PAD_LEFT) . 'h';
+    $length .= str_pad(
+            (($shift['end'] - $shift['start']) % (60 * 60)) / 60,
+            2,
+            '0',
+            STR_PAD_LEFT
+        ) . 'h';
     return $length;
 }

includes/view/UserAngelTypes_view.php

@@ -97,7 +97,11 @@ function UserAngelType_confirm_view($user_angeltype, $user, $angeltype)
 {
     return page_with_title(_('Confirm angeltype for user'), [
         msg(),
-        info(sprintf(_('Do you really want to confirm %s for %s?'), User_Nick_render($user), $angeltype['name']), true),
+        info(sprintf(
+            _('Do you really want to confirm %s for %s?'),
+            User_Nick_render($user),
+            $angeltype['name']
+        ), true),
         buttons([
             button(angeltype_link($angeltype['id']), glyph('remove') . _('cancel')),
             button(
@@ -122,7 +126,11 @@ function UserAngelType_delete_view($user_angeltype, $user, $angeltype)
 {
     return page_with_title(_('Remove angeltype'), [
         msg(),
-        info(sprintf(_('Do you really want to delete %s from %s?'), User_Nick_render($user), $angeltype['name']), true),
+        info(sprintf(
+            _('Do you really want to delete %s from %s?'),
+            User_Nick_render($user),
+            $angeltype['name']
+        ), true),
         buttons([
             button(angeltype_link($angeltype['id']), glyph('remove') . _('cancel')),
             button(
@@ -174,7 +182,11 @@ function UserAngelType_join_view($user, $angeltype)
 {
     return page_with_title(sprintf(_('Become a %s'), $angeltype['name']), [
         msg(),
-        info(sprintf(_('Do you really want to add %s to %s?'), User_Nick_render($user), $angeltype['name']), true),
+        info(sprintf(
+            _('Do you really want to add %s to %s?'),
+            User_Nick_render($user),
+            $angeltype['name']
+        ), true),
         buttons([
             button(angeltype_link($angeltype['id']), glyph('remove') . _('cancel')),
             button(

includes/view/UserDriverLicenses_view.php

@@ -42,7 +42,11 @@ function UserDriverLicense_edit_view($user_source, $wants_to_drive, $user_driver
                         _('Truck 12,5t'),
                         $user_driver_license['has_license_12_5t_truck']
                     ),
-                    form_checkbox('has_license_forklift', _('Forklift'), $user_driver_license['has_license_forklift'])
+                    form_checkbox(
+                        'has_license_forklift',
+                        _('Forklift'),
+                        $user_driver_license['has_license_forklift']
+                    )
                 ])
             ], 'driving_license'),
             form_submit('submit', _('Save'))

includes/view/UserHintsRenderer.php

@@ -20,7 +20,9 @@ class UserHintsRenderer
             $hint_class = $this->important ? 'danger' : 'info';
             $glyphicon = $this->important ? 'warning-sign' : 'info-sign';
 
-            return toolbar_popover($glyphicon . ' text-' . $hint_class, '', $this->hints, 'bg-' . $hint_class);
+            return toolbar_popover(
+                $glyphicon . ' text-' . $hint_class, '', $this->hints, 'bg-' . $hint_class
+            );
         }
 
         return '';

includes/view/User_view.php

@@ -105,6 +105,7 @@ function User_registration_success_view($event_welcome_message)
 {
     $parsedown = new Parsedown();
     $event_welcome_message = $parsedown->text($event_welcome_message);
+
     return page_with_title(_('Registration successful'), [
         msg(),
         div('row', [
@@ -171,7 +172,10 @@ function User_edit_vouchers_view($user)
         buttons([
             button(user_link($user), glyph('chevron-left') . _('back'))
         ]),
-        info(sprintf(_('Angel should receive at least  %d vouchers.'), User_get_eligable_voucher_count($user)), true),
+        info(sprintf(
+            _('Angel should receive at least  %d vouchers.'),
+            User_get_eligable_voucher_count($user)
+        ), true),
         form(
             [
                 form_spinner('vouchers', _('Number of vouchers given out'), $user['got_voucher']),
@@ -283,16 +287,25 @@ function User_shift_state_render($user)
 
     if ($nextShift['start'] > time()) {
         if ($nextShift['start'] - time() > 3600) {
-            return '<span class="text-success moment-countdown" data-timestamp="' . $nextShift['start'] . '">' . _('Next shift %c') . '</span>';
+            return '<span class="text-success moment-countdown" data-timestamp="' . $nextShift['start'] . '">'
+                . _('Next shift %c')
+                . '</span>';
         }
-        return '<span class="text-warning moment-countdown" data-timestamp="' . $nextShift['start'] . '">' . _('Next shift %c') . '</span>';
+        return '<span class="text-warning moment-countdown" data-timestamp="' . $nextShift['start'] . '">'
+            . _('Next shift %c')
+            . '</span>';
     }
     $halfway = ($nextShift['start'] + $nextShift['end']) / 2;
 
     if (time() < $halfway) {
-        return '<span class="text-danger moment-countdown" data-timestamp="' . $nextShift['start'] . '">' . _('Shift starts %c') . '</span>';
+        return '<span class="text-danger moment-countdown" data-timestamp="' . $nextShift['start'] . '">'
+            . _('Shift starts %c')
+            . '</span>';
     }
-    return '<span class="text-danger moment-countdown" data-timestamp="' . $nextShift['end'] . '">' . _('Shift ends %c') . '</span>';
+
+    return '<span class="text-danger moment-countdown" data-timestamp="' . $nextShift['end'] . '">'
+        . _('Shift ends %c')
+        . '</span>';
 }
 
 /**
@@ -351,7 +364,8 @@ function User_view_myshift($shift, $user_source, $its_me)
 
     if ($shift['freeloaded']) {
         if (in_array('user_shifts_admin', $privileges)) {
-            $myshift['comment'] .= '<br /><p class="error">' . _('Freeloaded') . ': ' . $shift['freeload_comment'] . '</p>';
+            $myshift['comment'] .= '<br />'
+                . '<p class="error">' . _('Freeloaded') . ': ' . $shift['freeload_comment'] . '</p>';
         } else {
             $myshift['comment'] .= '<br /><p class="error">' . _('Freeloaded') . '</p>';
         }
@@ -432,7 +446,9 @@ function User_view($user_source, $admin_user_privilege, $freeloader, $user_angel
     $myshifts_table = User_view_myshifts($shifts, $user_source, $its_me);
 
     return page_with_title(
-        '<span class="icon-icon_angel"></span> ' . htmlspecialchars($user_source['Nick']) . ' <small>' . $user_name . '</small>',
+        '<span class="icon-icon_angel"></span> '
+        . htmlspecialchars($user_source['Nick'])
+        . ' <small>' . $user_name . '</small>',
         [
             msg(),
             div('row space-top', [
@@ -451,10 +467,16 @@ function User_view($user_source, $admin_user_privilege, $freeloader, $user_angel
                             _('arrived')
                         ) : '',
                         $admin_user_privilege ? button(
-                            page_link_to('users', ['action' => 'edit_vouchers', 'user_id' => $user_source['UID']]),
+                            page_link_to(
+                                'users',
+                                ['action' => 'edit_vouchers', 'user_id' => $user_source['UID']]
+                            ),
                             glyph('cutlery') . _('Edit vouchers')
                         ) : '',
-                        $its_me ? button(page_link_to('user_settings'), glyph('list-alt') . _('Settings')) : '',
+                        $its_me ? button(
+                            page_link_to('user_settings'),
+                            glyph('list-alt') . _('Settings')
+                        ) : '',
                         $its_me ? button(
                             page_link_to('ical', ['key' => $user_source['api_key']]),
                             glyph('calendar') . _('iCal Export')
@@ -487,7 +509,10 @@ function User_view($user_source, $admin_user_privilege, $freeloader, $user_angel
                 'comment'    => _('Comment'),
                 'actions'    => _('Action')
             ], $myshifts_table) : '',
-            $its_me ? info(glyph('info-sign') . _('Your night shifts between 2 and 8 am count twice.'), true) : '',
+            $its_me ? info(
+                glyph('info-sign') . _('Your night shifts between 2 and 8 am count twice.'),
+                true
+            ) : '',
             $its_me && count($shifts) == 0
                 ? error(sprintf(
                 _('Go to the <a href="%s">shifts table</a> to sign yourself up for some shifts.'),
@@ -499,9 +524,15 @@ function User_view($user_source, $admin_user_privilege, $freeloader, $user_angel
 }
 
 /**
- * Render the state section of user view.
+ * Render the state section of user view
+ *
+ * @param bool  $admin_user_privilege
+ * @param bool  $freeloader
+ * @param array $user_source
+ * @return string
  */
-function User_view_state($admin_user_privilege, $freeloader, $user_source) {
+function User_view_state($admin_user_privilege, $freeloader, $user_source)
+{
     if ($admin_user_privilege) {
         $state = User_view_state_admin($freeloader, $user_source);
     } else {
@@ -516,8 +547,12 @@ function User_view_state($admin_user_privilege, $freeloader, $user_source) {
 
 /**
  * Render the state section of user view for users.
+ *
+ * @param array $user_source
+ * @return array
  */
-function User_view_state_user($user_source) {
+function User_view_state_user($user_source)
+{
     $state = [
         User_shift_state_render($user_source)
     ];
@@ -534,8 +569,13 @@ function User_view_state_user($user_source) {
 
 /**
  * Render the state section of user view for admins.
+ *
+ * @param bool  $freeloader
+ * @param array $user_source
+ * @return array
  */
-function User_view_state_admin($freeloader, $user_source) {
+function User_view_state_admin($freeloader, $user_source)
+{
     $state = [];
 
     if ($freeloader) {

src/Database/DatabaseServiceProvider.php

@@ -12,7 +12,9 @@ class DatabaseServiceProvider extends ServiceProvider
     {
         $config = $this->app->get('config');
         Db::connect(
-            'mysql:host=' . $config->get('database')['host'] . ';dbname=' . $config->get('database')['db'] . ';charset=utf8',
+            'mysql:host=' . $config->get('database')['host']
+            . ';dbname=' . $config->get('database')['db']
+            . ';charset=utf8',
             $config->get('database')['user'],
             $config->get('database')['pw']
         ) || $this->exitOnError();

src/Database/Db.php

@@ -71,7 +71,7 @@ class Db
      *
      * @param string $query
      * @param array  $bindings
-     * @return array
+     * @return array[]
      */
     public static function select($query, array $bindings = [])
     {

src/Exceptions/Handlers/HandlerInterface.php

@@ -15,7 +15,6 @@ interface HandlerInterface
 
     /**
      * @param Throwable $e
-     * @return
      */
     public function report(Throwable $e);
 }

src/Exceptions/Handlers/Whoops.php

@@ -15,6 +15,11 @@ class Whoops extends Legacy implements HandlerInterface
     /** @var Application */
     protected $app;
 
+    /**
+     * Whoops constructor.
+     *
+     * @param Container $app
+     */
     public function __construct(Container $app)
     {
         $this->app = $app;