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<?php $string = '@vset:postcode_finder_search_limit:1'; $s=preg_match('/^vset\w/'); echo $s;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: preg_match() expects at least 2 arguments, 1 given in /in/Zl2Jn:6 Stack trace: #0 /in/Zl2Jn(6): preg_match('/^vset\\w/') #1 {main} thrown in /in/Zl2Jn on line 6
Process exited with code 255.

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