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run code in 200+ php & hhvm versions
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<?php $id ="sylvanas/*\"; if(preg_match("/'|\\\\/i", $id)){ echo('hacking detected'); } else { echo('bypassed!'); }
based on UqZ6F
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.7
Parse error: syntax error, unexpected 'hacking' (T_STRING) in /in/70keL on line 6
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected T_STRING in /in/70keL:6 Stack trace: #0 {main}
Process exited with code 255.