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<?php class Test { protected $variable = array('test' => 'hello world!', 'another_test' => 'hello world?'); public function __construct($var) { $this->variable = $var; echo $var; } } new Test();
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Test::__construct(), 0 passed in /in/Uo8e5 on line 13 and exactly 1 expected in /in/Uo8e5:7 Stack trace: #0 /in/Uo8e5(13): Test->__construct() #1 {main} thrown in /in/Uo8e5 on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
Warning: Missing argument 1 for Test::__construct(), called in /in/Uo8e5 on line 13 and defined in /in/Uo8e5 on line 7 Notice: Undefined variable: var in /in/Uo8e5 on line 8 Notice: Undefined variable: var in /in/Uo8e5 on line 9

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