3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $value = "[Code][WST-2587] hello world"; print($value); print("\n"); $trimPattern = '/^[”’"\'(<]*@?(.+?)[.”’"\'\,!?:;)>]*$/'; print($trimPattern); print("\n"); $projects = array('IC', 'WST'); print($projects); print("\n"); $calloutPattern = "/^(?:" . implode('|', $projects) . ")-[0-9]+$/"; print($calloutPattern); print("\n"); $words = preg_split('/(\s+)/', $value); print($words); print("\n"); $callouts = array(); print($callouts);
based on fI73j
Output for 5.4.0 - 7.2.0
[Code][WST-2587] hello world /^[”’"'(<]*@?(.+?)[.”’"'\,!?:;)>]*$/ Notice: Array to string conversion in /in/FOkAP on line 11 Array /^(?:IC|WST)-[0-9]+$/ Notice: Array to string conversion in /in/FOkAP on line 17 Array Notice: Array to string conversion in /in/FOkAP on line 20 Array
Output for 4.3.0 - 5.3.29
[Code][WST-2587] hello world /^[”’"'(<]*@?(.+?)[.”’"'\,!?:;)>]*$/ Array /^(?:IC|WST)-[0-9]+$/ Array Array