3v4l.org

run code in 300+ PHP versions simultaneously
<?php setlocale(LC_COLLATE, 'tr_TR.utf8'); // or any other locale I use. $aInput['values'] = array('foo',1,'bar',2,'baz',true,'quux',false,'abc',null); uasort($aInput['values'],'strcoll');
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: strcoll(): Passing null to parameter #2 ($string2) of type string is deprecated in /in/8jg7l on line 5 Deprecated: strcoll(): Passing null to parameter #2 ($string2) of type string is deprecated in /in/8jg7l on line 5 Deprecated: strcoll(): Passing null to parameter #2 ($string2) of type string is deprecated in /in/8jg7l on line 5 Deprecated: strcoll(): Passing null to parameter #2 ($string2) of type string is deprecated in /in/8jg7l on line 5 Deprecated: strcoll(): Passing null to parameter #2 ($string2) of type string is deprecated in /in/8jg7l on line 5 Deprecated: strcoll(): Passing null to parameter #2 ($string2) of type string is deprecated in /in/8jg7l on line 5
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
preferences:
272.57 ms | 405 KiB | 375 Q