3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo bin2hex(strrev(base64_encode(123456789))); echo "&nbsp;"; $str = "3d3d516343746d4d6d6c31566956336"; echo $str; $b64 = base64_decode($str);
Output for 5.6.30, hhvm-3.15.4 - 3.22.0, 7.0.0 - 7.3.0beta2
35677a4e3255444e7a49544d&nbsp;3d3d516343746d4d6d6c31566956336