3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo base64_encode('horizontal_menu'); //echo base64_decode('dGVtcGxhdGVfbWVudQ'.'==');
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.2.0
aG9yaXpvbnRhbF9tZW51
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/hdPOp on line 4
Process exited with code 255.