3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=1; print $a; function schimbare(&$a) { a++; } print $a; ?>
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '++' (T_INC) in /in/5GuXK on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_INC in /in/5GuXK on line 7
Process exited with code 255.
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