3v4l.org

run code in 300+ PHP versions simultaneously
<?php $secret = "3d3d516343746d4d6d6c315669563362"; echo bin2hex(strrev(base64_encode($secret)))
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected end of file, expecting ',' or ';' in /in/MroCO on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected $end, expecting ',' or ';' in /in/MroCO on line 3
Process exited with code 255.
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180.1 ms | 1395 KiB | 41 Q