3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = "afcdebhijklmnopqrstuvxyz" var_dump( $n[true].$n[""].$n[true*10] );
Output for 5.4.0 - 5.4.28, 5.5.0 - 5.5.12
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/Dg0Te on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/Dg0Te on line 4
Process exited with code 255.
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195.46 ms | 1399 KiB | 78 Q