3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function f($current_day, $delay) { if(($current_day+$delay) > 5) return (min($current_day, 5))+($delay-1))%5)+1); else return $delay; } for($i = 1; $i < 8; $i++) printf("\tf(%d, 1) => %d\n", $i, f($i, 1)); printf("\n\n\n\n"); for($i = 1; $i < 8; $i++) printf("\tf(%d, 2) => %d\n", $i, f($i, 2));
based on JdadH
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.32
Parse error: syntax error, unexpected ')' in /in/1kWqP on line 6
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 ')' in /in/1kWqP on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/1kWqP on line 6
Process exited with code 255.