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<?php preg_match_all('/(?:"?([^"]*)"?\s)?(?:<?(.+@[^>]+)>?)/', 'John <johndoe@example.com>', $name_and_tags); var_dump($name_and_tags);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> array(1) { [0]=> string(26) "John <johndoe@example.com>" } [1]=> array(1) { [0]=> string(4) "John" } [2]=> array(1) { [0]=> string(19) "johndoe@example.com" } }

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