style: apply Moodle coding standards

editservice.php

@@ -23,7 +23,7 @@
  */
 
 require_once(__DIR__ . '/../../config.php');
-require_once(__DIR__ . '/classes/service_form.php');
+require_once(__DIR__ . '/classes/service_edit_form.php');
 require_once(__DIR__ . '/lib.php');
 
 require_once($CFG->libdir . '/adminlib.php');
@@ -32,7 +32,7 @@ require_once($CFG->libdir . '/adminlib.php');
 $serviceid = optional_param('serviceid', 0, PARAM_INT);
 
 /* Link generation */
-$urlparameters = array('serviceid' => $serviceid);
+$urlparameters = ['serviceid' => $serviceid];
 $baseurl = new moodle_url('/local/webhooks/editservice.php', $urlparameters);
 $managerservice = new moodle_url('/local/webhooks/index.php');
 
@@ -54,7 +54,7 @@ if (($editing = (bool) $serviceid) === true) {
     $servicerecord = local_webhooks_get_record($serviceid);
 
     if (is_array($servicerecord->events)) {
-        $events = array();
+        $events = [];
 
         /* Escaping event names */
         foreach ($servicerecord->events as $eventname => $eventstatus) {
@@ -71,7 +71,7 @@ if (($editing = (bool) $serviceid) === true) {
 /* Processing of received data */
 if (!empty($data = $mform->get_data())) {
     if (is_array($data->events)) {
-        $events = array();
+        $events = [];
 
         /* Deciphering event names */
         foreach ($data->events as $eventname => $eventstatus) {
@@ -102,4 +102,4 @@ echo $OUTPUT->header();
 /* Displays the form */
 $mform->display();
 
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();