3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(levenshtein(strtolower('How appropriate! You fight like a cow!'), strtolower(''you fight like a cow')));
based on t8iBJ
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected 'you' (T_STRING), expecting ',' or ')' in /in/jZ4aG on line 3
Process exited with code 255.
Output for 5.4.11 - 5.6.17
Parse error: syntax error, unexpected 'you' (T_STRING) in /in/jZ4aG on line 3
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/jZ4aG on line 3
Process exited with code 255.