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<?php class friendList { private $friends; public function __construct(array $names){ $this->friends = []; if($names) foreach($names as $name) $this->addFriend($name); } public function addFriend($name) { $this->friends[] = $name; } public function getFriends() { return $this->friends; } } $friends = new friendList(['Eric','Dan','Lisa']); function funtimes($friends) { echo implode(", ", $friends->getFriends()) . "\n"; $friends->addFriend('John'); } funtimes($friends); var_dump($friends);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
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" } }
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/fW10l on line 6
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/fW10l 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/fW10l on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/fW10l 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/fW10l on line 4
Process exited with code 255.
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239.89 ms | 401 KiB | 358 Q