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<?php $email='something@gmail.com'; var_dump(preg_match('/([\w\s\'\"\+]+[\s]+)?(<)?(([\w-\.\+]+)@((?:[\w\-]+\.)+)([a-zA-Z]{2,4}))?(>)?/', $email, $aMatch)); var_dump($aMatch);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_match(): Compilation failed: invalid range in character class at offset 29 in /in/Ls3sI on line 3 bool(false) NULL

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