3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __construct() { $this->Data = (object) ['name' => 'John']; } public function bar($property) { return $this->{$property}; } } $foo = new Foo(); print $foo->bar('Data');
Output for 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Deprecated: Creation of dynamic property Foo::$Data is deprecated in /in/Tfq6O on line 6 Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/Tfq6O:14 Stack trace: #0 {main} thrown in /in/Tfq6O on line 14
Process exited with code 255.
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught Error: Object of class stdClass could not be converted to string in /in/Tfq6O:14 Stack trace: #0 {main} thrown in /in/Tfq6O on line 14
Process exited with code 255.
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Recoverable fatal error: Object of class stdClass could not be converted to string in /in/Tfq6O on line 14
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
Catchable fatal error: Object of class stdClass could not be converted to string in /in/Tfq6O on line 14
Process exited with code 255.
preferences:
180.16 ms | 402 KiB | 200 Q