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<?php function ReformatPhoneNumber($number) { if(!preg_match('#^\d(\d[\? ]?){5,10}\d$#', $number)) { throw new Exception('Invalid phone number'); } return str_replace(array('-', ' '), '', $number); } $a = array('111-111-339-1-1-0'); foreach($a as $b) { try{ var_dump(ReformatPhoneNumber($b)); } catch(Exception $e) {echo $e;} }
Output for git.master, git.master_jit, rfc.property-hooks
Exception: Invalid phone number in /in/5SvvM:6 Stack trace: #0 /in/5SvvM(13): ReformatPhoneNumber('111-111-339-1-1...') #1 {main}

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