3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = "this test"; echo grep_match('this'm $a)
Output for 5.4.0 - 5.4.16
Parse error: syntax error, unexpected 'm' (T_STRING) in /in/FJpM6 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.26
Parse error: syntax error, unexpected T_STRING in /in/FJpM6 on line 3
Process exited with code 255.