3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = [ 1, 2, 3, 4, 5, 6 ]; function get_refer($arrayType) { foreach ($arrayType as $value) { yield $value; } } foreach (get_refer($arr) as $retrieveValue) { echo $retrieveValue . "\n"; }
based on NCu8Z
Output for 5.5.24 - 7.1.0
1 2 3 4 5 6
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$value' (T_VARIABLE) in /in/nuYNK on line 9
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/nuYNK on line 3
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/nuYNK on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/nuYNK on line 3
Process exited with code 255.