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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Auth_Model_User { /** * Allowed fields * * @var array */ protected $_fields = array( 'id_acl_user', 'role', 'username', 'email', 'password_changed_at', ); /** * Userdata * * @var array */ protected $_data = array(); public function __construct($data = null) { $this->_data['role'] = 'bar'; } /** * @return array */ public function toArray() { return array_merge($this->_fields, $this->_data); } } $user = new Auth_Model_User(); var_dump($user->toArray());
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
array(6) { [0]=> string(11) "id_acl_user" [1]=> string(4) "role" [2]=> string(8) "username" [3]=> string(5) "email" [4]=> string(19) "password_changed_at" ["role"]=> string(3) "bar" }
Output for hhvm-3.10.0

Process exited with code 153.
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/2hMoN on line 11
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/2hMoN on line 11
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/2hMoN on line 11
Process exited with code 255.