3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = [0=>0,1=>1,2=>3,3=>4,4=>5]; //var_dump($arr); foreach($arr as $row) { //var_dump($row); list($key, $value) = $row; echo $key .' -> '. $value .'\n'; } foreach ($arr as list($key, $value)) { echo $key .' -> '. $value .'\n'; }
Output for 5.5.0 - 7.1.0
-> \n -> \n -> \n -> \n -> \n -> \n -> \n -> \n -> \n -> \n
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'list' (T_LIST) in /in/Tgmtn on line 12
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/Tgmtn 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/Tgmtn on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Tgmtn on line 3
Process exited with code 255.