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<?php $string = "Patient will come in earlier\n\nPacket emailed 2012-06-14 11:30:06\n\nPacket emailed 2012-06-12 12:32:04"; $pattern = "/(packet )(e{0,1}mailed) (\d{4}-)(\d{2}-\d{2})/i"; preg_match_all($pattern,$string,$matches); print_r($matches[-1]); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined array key -1 in /in/EAJg3 on line 8

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