3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mystring = "bWkgbWFtYSBtZSBsbGFtYSBwb3IgZWwgdGVsZWZvbm8hfiE/PyBfXy0tLSAvLy8gU0kgXCBcIFxcUFVFUy8gLywgTUFOSVghISF+fj8="; echo base64_decode($mystring);
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49.33 ms | 402 KiB | 5 Q