3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $options = array('label' => 'test', 'label' => '', 'label' => 'test 2'); $options = array_filter($options, function($value) { return $value['label']; }); print_r($options);
Output for 5.4.0 - 7.1.0
Warning: Illegal string offset 'label' in /in/jOTPN on line 5 Array ( [label] => test 2 )
Output for 5.3.0 - 5.3.29
Array ( [label] => test 2 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/jOTPN on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/jOTPN on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/jOTPN on line 5
Process exited with code 255.