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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,PREG_SET_ORDER); print_r($matches[count($matches)-1]); ?>

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