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run code in 200+ php & hhvm versions
Bugs & Features
<?php $string ='1953 BENTLEY R-TYPE'; echo preg_replace('BENTLEY', 'Bentley', string);
Output for 4.3.11 - 7.1.7
Notice: Use of undefined constant string - assumed 'string' in /in/iNmdO on line 4 Warning: preg_replace(): Delimiter must not be alphanumeric or backslash in /in/iNmdO on line 4
Output for 4.3.0 - 4.3.10
Notice: Use of undefined constant string - assumed 'string' in /in/iNmdO on line 4 Warning: Delimiter must not be alphanumeric or backslash in /in/iNmdO on line 4