3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = [1,2,3,4,5,6,7,8,9,0]; foreach($arr as $k => $v) { end($arr); var_dump("$k => $v"); }
based on Xl2jp
Output for 5.4.0 - 7.1.0
string(6) "0 => 1" string(6) "1 => 2" string(6) "2 => 3" string(6) "3 => 4" string(6) "4 => 5" string(6) "5 => 6" string(6) "6 => 7" string(6) "7 => 8" string(6) "8 => 9" string(6) "9 => 0"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/5rboa on line 2
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/5rboa on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/5rboa on line 2
Process exited with code 255.