3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $wig = false; function generate(&$wig) { foreach (array( "apples", "oranges", "pears") as $fruit) { if (!$wig) { $wig = true; yeild $fruit; } } } foreach (generate($wig) as $k) var_dump($k); ?>
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected '$fruit' (T_VARIABLE) in /in/VX1E1 on line 8
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_VARIABLE in /in/VX1E1 on line 8
Process exited with code 255.