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<?php class Derp { protected $array = array("test" => array(1,2,3)); public function getArray() { return $this->array; } } $d = new Derp(); $array =& $d->getArray(); $array['test'] = array(); var_dump($d);
based on 9OVb0
Output for 7.0.0 - 7.1.0
Notice: Only variables should be assigned by reference in /in/lQ85W on line 13 object(Derp)#1 (1) { ["array":protected]=> array(1) { ["test"]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } } }
Output for hhvm-3.10.0 - 3.12.0
object(Derp)#1 (1) { ["array":protected]=> array(1) { ["test"]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } } }
Output for 5.3.0 - 5.6.28
Strict Standards: Only variables should be assigned by reference in /in/lQ85W on line 13 object(Derp)#1 (1) { ["array":protected]=> array(1) { ["test"]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } } }
Output for 5.0.5 - 5.2.17
Strict Standards: Only variables should be assigned by reference in /in/lQ85W on line 13 object(Derp)#1 (1) { ["array:protected"]=> array(1) { ["test"]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } } }
Output for 5.0.0 - 5.0.4
object(Derp)#1 (1) { ["array:protected"]=> array(1) { ["test"]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } } }
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/lQ85W on line 5
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/lQ85W on line 5
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/lQ85W on line 5
Process exited with code 255.