3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(1, 2, 3); foreach ($array as &$value) { var_dump($value); } foreach ($array as &$value) { var_dump($value); }
Output for 5.0.0 - 7.1.0
int(1) int(2) int(3) int(1) int(2) int(3)
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/r5SnC on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/r5SnC on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/r5SnC on line 4
Process exited with code 255.