3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function foo($max) { $i = 0; foreach ($i <= $max) { yield $i; $i++; } } print_r(foo(9));
Output for 5.3.0 - 5.4.22
Parse error: syntax error, unexpected ')' in /in/ppjGn on line 5
Process exited with code 255.