3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a =2; $b = $a++ + --($a * ++$a); echo $b;
Output for 5.4.18 - 5.4.19
Parse error: syntax error, unexpected '(' in /in/cvpDG on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.17
Parse error: syntax error, unexpected '(' in /in/JVqHA on line 3
Process exited with code 255.
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179.14 ms | 1395 KiB | 55 Q