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<?php class Person { public $name; public function __construct($name) { $this->name(); } public function name($name) { return $this>name($name); } } $user = new Person; var_dump($user->name('chris'));
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 Person::__construct(), 0 passed in /in/kDout on line 18 and exactly 1 expected in /in/kDout:6 Stack trace: #0 /in/kDout(18): Person->__construct() #1 {main} thrown in /in/kDout on line 6
Process exited with code 255.
Output for 7.0.0 - 7.0.33
Warning: Missing argument 1 for Person::__construct(), called in /in/kDout on line 18 and defined in /in/kDout on line 6 Warning: Missing argument 1 for Person::name(), called in /in/kDout on line 8 and defined in /in/kDout on line 11 Fatal error: Uncaught Error: Call to undefined function name() in /in/kDout:13 Stack trace: #0 /in/kDout(8): Person->name() #1 /in/kDout(18): Person->__construct() #2 {main} thrown in /in/kDout on line 13
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Warning: Missing argument 1 for Person::__construct(), called in /in/kDout on line 18 and defined in /in/kDout on line 6 Warning: Missing argument 1 for Person::name(), called in /in/kDout on line 8 and defined in /in/kDout on line 11 Fatal error: Call to undefined function name() in /in/kDout on line 13
Process exited with code 255.

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