3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $extended = array(1,2,3,4,5); foreach($extended as &$e) { }
based on NVSlR
Output for 5.0.0 - 7.1.0
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/l5LDc on line 5
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 '$' in /in/l5LDc on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/l5LDc on line 5
Process exited with code 255.