3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $css = "@charset \"derp\";\n@import test;\n@import derp;\n"; $matches = array(); $imports = preg_match("~^@import (.+);$~ma",$css,$matches); print_r($matches);
Output for 4.3.11 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_match(): Unknown modifier 'a' in /in/l66Ht on line 5 Array ( )
Output for hhvm-3.10.0 - 3.12.0
Warning: Unknown modifier 'a': [~^@import (.+);$~ma] in /in/l66Ht on line 5 Array ( )
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier 'a' in /in/l66Ht on line 5 Array ( )