3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Palindrome { public static function isPalindrome($str) { str_replace("^[^A-Za-z]", '', $str); echo $str; throw new Exception('Not implemented'); } } // For testing purposes (do not submit uncommented): echo Palindrome::isPalindrome('Noel sees Leon.');
based on RZn4F
Output for 7.0.0 - 7.3.1
Noel sees Leon. Fatal error: Uncaught Exception: Not implemented in /in/35rjj:8 Stack trace: #0 /in/35rjj(13): Palindrome::isPalindrome('Noel sees Leon.') #1 {main} thrown in /in/35rjj on line 8
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Noel sees Leon. Fatal error: Uncaught exception 'Exception' with message 'Not implemented' in /in/35rjj:8 Stack trace: #0 /in/35rjj(13): Palindrome::isPalindrome('Noel sees Leon.') #1 {main} thrown in /in/35rjj on line 8
Process exited with code 255.