3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $binary = 0b1110; // 14 var_dump($binary); $hex = base_convert($bin, 2, 16); echo base_convert(hex,16,2);
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
int(14) Notice: Undefined variable: bin in /in/aaMXi on line 4 Notice: Use of undefined constant hex - assumed 'hex' in /in/aaMXi on line 5 1110
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/aaMXi on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/aaMXi on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/aaMXi on line 2
Process exited with code 255.