3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match("/[%]+[a-zA-Z0-9]{3,}/", ""I%Ran%") ?>
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected 'I' (T_STRING) in /in/LdQFo on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/LdQFo on line 2
Process exited with code 255.
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180.9 ms | 1399 KiB | 66 Q