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<?php function ReformatPhoneNumber($number){ if( !preg_match('/^[0-9][0-9\- ]+[0-9]$/', $number) || // (strlen($number) > 12) || // (strlen($number) < 7) || (preg_match_all('/[0-9]/', $number) > 12 ) || (preg_match_all('/[0-9]/', $number) < 7 ) || (preg_match('/[ \-]{2,}/', $number)) ){ throw new \Exception('Invalid phone number'); } return trim(preg_replace('/[^0-9]/','',$number)); } echo ReformatPhoneNumber('012-345 69') ."\n"; foreach(array('012345', '-012345 678', '01203- 34566', '123456678875432','1234x567','1234567890123') as $invalid){ try { ReformatPhoneNumber($invalid); }catch(\Exception $e){ continue; } echo "ACCEPTED $invalid !!!!!!!!\n"; }
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
01234569
Output for 5.3.0 - 5.3.29
Warning: preg_match_all() expects at least 3 parameters, 2 given in /in/580K7 on line 7 Warning: preg_match_all() expects at least 3 parameters, 2 given in /in/580K7 on line 8 Fatal error: Uncaught exception 'Exception' with message 'Invalid phone number' in /in/580K7:11 Stack trace: #0 /in/580K7(17): ReformatPhoneNumber('012-345 69') #1 {main} thrown in /in/580K7 on line 11
Process exited with code 255.
Output for 5.0.0 - 5.0.2, 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/580K7 on line 11 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/580K7 on line 22 Warning: preg_match_all() expects at least 3 parameters, 2 given in /in/580K7 on line 7 Warning: preg_match_all() expects at least 3 parameters, 2 given in /in/580K7 on line 8 Fatal error: Uncaught exception 'Exception' with message 'Invalid phone number' in /in/580K7:11 Stack trace: #0 /in/580K7(17): ReformatPhoneNumber('012-345 69') #1 {main} thrown in /in/580K7 on line 11
Process exited with code 255.
Output for 5.0.3 - 5.0.4
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/580K7 on line 11 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/580K7 on line 22 Warning: preg_match_all() expects at least 3 parameters, 2 given in /in/580K7 on line 7 Warning: preg_match_all() expects at least 3 parameters, 2 given in /in/580K7 on line 8 Fatal error: Uncaught exception 'Exception' with message 'Invalid phone number' in /in/580K7:11 Stack trace: #0 /in/580K7(11): ReformatPhoneNumber() #1 /in/580K7(17): ReformatPhoneNumber('012-345 69') #2 {main} thrown in /in/580K7 on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_NEW in /in/580K7 on line 11
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_NEW in /in/580K7 on line 11
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/580K7 on line 11
Process exited with code 255.
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