3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class friendList { private $friends; public function __construct(array $names){ $this->friends = array(); if($names) foreach($names as $name) $this->addFriend($name); } public function addFriend($name) { $this->friends[] = $name; } public function getFriends() { return $this->friends; } } $friends = new friendList(array('Eric','Dan','Lisa')); function funtimes($friends) { echo implode(", ", $friends->getFriends()) . "\n"; $friends->addFriend('John'); } funtimes($friends); var_dump($friends); $funtimes2 = function() use ($friends) { echo implode(", ", $friends->getFriends()) . "\n"; $friends->addFriend('Mark'); }; $funtimes2(); var_dump($friends);
based on nnQB8
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Eric, Dan, Lisa object(friendList)#1 (1) { ["friends":"friendList":private]=> array(4) { [0]=> string(4) "Eric" [1]=> string(3) "Dan" [2]=> string(4) "Lisa" [3]=> string(4) "John" } } Eric, Dan, Lisa, John object(friendList)#1 (1) { ["friends":"friendList":private]=> array(5) { [0]=> string(4) "Eric" [1]=> string(3) "Dan" [2]=> string(4) "Lisa" [3]=> string(4) "John" [4]=> string(4) "Mark" } }
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/GvtZZ on line 26
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/GvtZZ on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/GvtZZ 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 T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/GvtZZ on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/GvtZZ on line 4
Process exited with code 255.