3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; ++a; $a *= $a; echo $a--;
Output for 5.4.0 - 5.4.24
Parse error: syntax error, unexpected ';', expecting :: (T_PAAMAYIM_NEKUDOTAYIM) in /in/1qNQW on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected ';', expecting T_PAAMAYIM_NEKUDOTAYIM in /in/1qNQW on line 3
Process exited with code 255.
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188.17 ms | 1395 KiB | 61 Q