3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a= hash('md5','ryat',1); $a = b"{$a}" var_dump($a);
Output for 5.4.0 - 5.4.26, 5.5.0 - 5.5.10
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/VMLTU 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/VMLTU on line 4
Process exited with code 255.
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199.77 ms | 1395 KiB | 74 Q