3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $value = "[Code][WST-2587] hello world"; print($value); $trimPattern = '/^[”’"\'(<]*@?(.+?)[.”’"\'\,!?:;)>]*$/'; print($trimPattern); $projects = array('IC', 'WST'); print($projects); $calloutPattern = "/^(?:" . implode('|', $projects) . ")-[0-9]+$/"; print($calloutPattern); $words = preg_split('/(\s+)/', $value); print($words); $callouts = array(); print($callouts);
based on O9Lmh
Output for 5.4.0 - 7.2.0
[Code][WST-2587] hello world/^[”’"'(<]*@?(.+?)[.”’"'\,!?:;)>]*$/ Notice: Array to string conversion in /in/fI73j on line 9 Array/^(?:IC|WST)-[0-9]+$/ Notice: Array to string conversion in /in/fI73j on line 13 Array Notice: Array to string conversion in /in/fI73j on line 15 Array
Output for 4.3.0 - 5.3.29
[Code][WST-2587] hello world/^[”’"'(<]*@?(.+?)[.”’"'\,!?:;)>]*$/Array/^(?:IC|WST)-[0-9]+$/ArrayArray