Replace _api_get_timezone with api_get_timezone

main/admin/settings.lib.php

@@ -1529,7 +1529,7 @@ function generateSettingsForm($settings, $settings_by_access_list)
             case 'timezone_value':
                 $timezone = $row['selected_value'];
                 if (empty($timezone)) {
-                    $timezone = _api_get_timezone();
+                    $timezone = api_get_timezone();
                 }
                 $form->addLabel('', sprintf(get_lang('LocalTimeUsingPortalTimezoneXIsY'), $timezone, api_get_local_time()));
                 break;

main/admin/skill_list.php

@@ -38,7 +38,7 @@ switch ($action) {
         } else {
             $updatedAt = new DateTime(
                 api_get_utc_datetime(),
-                new DateTimeZone(_api_get_timezone())
+                new DateTimeZone(api_get_timezone())
             );
 
             $skill->setStatus(1);
@@ -71,7 +71,7 @@ switch ($action) {
         } else {
             $updatedAt = new DateTime(
                 api_get_utc_datetime(),
-                new DateTimeZone(_api_get_timezone())
+                new DateTimeZone(api_get_timezone())
             );
 
             $skill->setStatus(0);

main/inc/lib/TicketManager.php

@@ -1284,15 +1284,15 @@ class TicketManager
                 $row['course'] = null;
                 $row['start_date_from_db'] = $row['start_date'];
                 $row['start_date'] = api_convert_and_format_date(
-                        api_get_local_time($row['start_date']), DATE_TIME_FORMAT_LONG, _api_get_timezone()
+                        api_get_local_time($row['start_date']), DATE_TIME_FORMAT_LONG, api_get_timezone()
                 );
                 $row['end_date_from_db'] = $row['end_date'];
                 $row['end_date'] = api_convert_and_format_date(
-                        api_get_local_time($row['end_date']), DATE_TIME_FORMAT_LONG, _api_get_timezone()
+                        api_get_local_time($row['end_date']), DATE_TIME_FORMAT_LONG, api_get_timezone()
                 );
                 $row['sys_lastedit_datetime_from_db'] = $row['sys_lastedit_datetime'];
                 $row['sys_lastedit_datetime'] = api_convert_and_format_date(
-                        api_get_local_time($row['sys_lastedit_datetime']), DATE_TIME_FORMAT_LONG, _api_get_timezone()
+                        api_get_local_time($row['sys_lastedit_datetime']), DATE_TIME_FORMAT_LONG, api_get_timezone()
                 );
                 $row['course_url'] = null;
                 if ($row['course_id'] != 0) {

main/inc/lib/agenda.lib.php

@@ -1851,7 +1851,7 @@ class Agenda
     private function formatEventDate($utcTime)
     {
         $utcTimeZone = new DateTimeZone('UTC');
-        $platformTimeZone = new DateTimeZone(_api_get_timezone());
+        $platformTimeZone = new DateTimeZone(api_get_timezone());
 
         $eventDate = new DateTime($utcTime, $utcTimeZone);
         $eventDate->setTimezone($platformTimeZone);
@@ -2718,7 +2718,7 @@ class Agenda
         );
         $sentTo = array('everyone' => true);
         $calendar = Sabre\VObject\Reader::read($data);
-        $currentTimeZone = _api_get_timezone();
+        $currentTimeZone = api_get_timezone();
         if (!empty($calendar->VEVENT)) {
             foreach ($calendar->VEVENT as $event) {
                 $start = $event->DTSTART->getDateTime();

main/inc/lib/internationalization.lib.php

@@ -353,7 +353,7 @@ function api_get_timezones()
  *
  * @return string The timezone chosen
  */
-function _api_get_timezone()
+function api_get_timezone()
 {
     // First, get the default timezone of the server
     $to_timezone = date_default_timezone_get();
@@ -394,7 +394,7 @@ function _api_get_timezone()
  */
 function api_get_utc_datetime($time = null, $return_null_if_invalid_date = false, $returnObj = false)
 {
-    $from_timezone = _api_get_timezone();
+    $from_timezone = api_get_timezone();
     $to_timezone = 'UTC';
     if (is_null($time) || empty($time) || $time === '0000-00-00 00:00:00') {
         if ($return_null_if_invalid_date) {
@@ -451,7 +451,7 @@ function api_get_local_time(
     }
     // Determining the timezone to be converted to
     if (is_null($to_timezone)) {
-        $to_timezone = _api_get_timezone();
+        $to_timezone = api_get_timezone();
     }
 
     // If time is a timestamp, convert it to a string
@@ -525,7 +525,7 @@ function api_strtotime($time, $timezone = null)
 function api_format_date($time, $format = null, $language = null)
 {
     $system_timezone = date_default_timezone_get();
-    date_default_timezone_set(_api_get_timezone());
+    date_default_timezone_set(api_get_timezone());
 
     if (is_string($time)) {
         $time = strtotime($time);
@@ -677,7 +677,7 @@ function date_to_str_ago($date, $timeZone = 'UTC')
         return '';
     }
 
-    $getOldTimezone = _api_get_timezone();
+    $getOldTimezone = api_get_timezone();
     $timeAgo = new TimeAgo($timeZone, api_get_language_isocode());
     $value = $timeAgo->inWords($date);
 

main/inc/lib/template.lib.php

@@ -514,7 +514,7 @@ class Template
             'site_name' => api_get_setting('siteName'),
             'institution' => api_get_setting('Institution'),
             'date' => api_format_date('now', DATE_FORMAT_LONG),
-            'timezone' => _api_get_timezone(),
+            'timezone' => api_get_timezone(),
             'gamification_mode' => api_get_setting('gamification_mode')
         );
         $this->assign('_s', $_s);

tests/main/inc/lib/internationalization.lib.test.php

@@ -971,7 +971,7 @@ class TestInternationalization extends UnitTestCase {
 
 	public function test_api_get_utc_datetime_with_string() {
 		$timestamp = time();
-		$timezone = _api_get_timezone();
+		$timezone = api_get_timezone();
 		$system_timezone = date_default_timezone_get();
 		date_default_timezone_set($timezone);
 		$datetime = date('Y-m-d H:i:s', $timestamp);