3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { protected function a() { return 1; } } class b extends a { public function a() { return 2 + parent::a(); } } $b = new b; echo $b->a();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
3
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; a has a deprecated constructor in /in/WbY1h on line 3 Fatal error: Uncaught Error: Call to protected a::a() from invalid context in /in/WbY1h:19 Stack trace: #0 {main} thrown in /in/WbY1h on line 19
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Call to protected a::a() from invalid context in /in/WbY1h:19 Stack trace: #0 {main} thrown in /in/WbY1h on line 19
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to protected a::a() from invalid context in /in/WbY1h on line 19
Process exited with code 255.

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