3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = "foo"; foreach(str_split($a) as $i => $b) { echo $i, " ", $b, "\n"; }
based on JGmqv
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0 f 1 o 2 o
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/vWpXr on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/vWpXr on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/vWpXr on line 3