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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);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $array in /in/9OVb0 on line 13 Fatal error: Uncaught TypeError: Unsupported operand types: null & array in /in/9OVb0:13 Stack trace: #0 {main} thrown in /in/9OVb0 on line 13
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 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 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: array in /in/9OVb0 on line 13 Warning: Cannot use a scalar value as an array in /in/9OVb0 on line 15 object(Derp)#1 (1) { ["array":protected]=> array(1) { ["test"]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } } }
Output for 7.3.32 - 7.3.33
Warning: Cannot use a scalar value as an array in /in/9OVb0 on line 15 object(Derp)#1 (1) { ["array":protected]=> array(1) { ["test"]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } } }
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined variable: array in /in/9OVb0 on line 13 Warning: Cannot use a scalar value as an array in /in/9OVb0 on line 15 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 - 5.0.3
Notice: Undefined variable: array in /in/9OVb0 on line 13 Warning: Cannot use a scalar value as an array in /in/9OVb0 on line 15 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/9OVb0 on line 5
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/9OVb0 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/9OVb0 on line 5
Process exited with code 255.
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