3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function CE50(x) { $CE50 = str_replace("a", ")`", x); $CE50 = str_replace("b", "(~", $CS50); $CE50 = str_replace("c", "*`", $CS50); $CE50 = str_replace("d", "&~", $CS50); $CE50 = strrev(substr($CE50, 0, 50)) return $CE50; } echo CE50("abccbaaabc"); ?>
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected ')', expecting '&' or variable (T_VARIABLE) in /in/qASb2 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected ')', expecting '&' or T_VARIABLE in /in/qASb2 on line 3
Process exited with code 255.