3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array("a", "b", "c"); foreach($array as &$val) { echo $val; } foreach($array as &$val) { echo $val; }
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: array in /in/kDnUT on line 2 Fatal error: Uncaught Error: Function name must be a string in /in/kDnUT:2 Stack trace: #0 {main} thrown in /in/kDnUT on line 2
Process exited with code 255.
Output for hhvm-3.12.0
Notice: Undefined variable: array in /in/kDnUT on line -1 Fatal error: Function name must be a string in /in/kDnUT on line -1
Process exited with code 255.
Output for 5.0.4 - 5.6.28, hhvm-3.10.0
Notice: Undefined variable: array in /in/kDnUT on line 2 Fatal error: Function name must be a string in /in/kDnUT on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: array in /in/kDnUT on line 2 Fatal error: Function name must be a string in /in/kDnUT on line 2
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/kDnUT 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 '$' in /in/kDnUT on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/kDnUT on line 4
Process exited with code 255.