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<?php $var = 'test = null'; if(preg_match($var,'/\s{0,2}=\s{0,2}null/gi')) echo "MATCH";
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_match(): Delimiter must not be alphanumeric, backslash, or NUL in /in/louFU on line 3

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