3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = "a8z" ++; $x++; echo $x;
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected '++' (T_INC) in /in/0mukM on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_INC in /in/0mukM on line 2
Process exited with code 255.
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179.17 ms | 1395 KiB | 58 Q