3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { return $this->baz(); } private function baz() { return 'tab'; } } var_dump(Foo::bar());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught Error: Non-static method Foo::bar() cannot be called statically in /in/JU3kY:8 Stack trace: #0 {main} thrown in /in/JU3kY on line 8
Process exited with code 255.
Output for 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
Deprecated: Non-static method Foo::bar() should not be called statically in /in/JU3kY on line 8 Fatal error: Uncaught Error: Using $this when not in object context in /in/JU3kY:4 Stack trace: #0 /in/JU3kY(8): Foo::bar() #1 {main} thrown in /in/JU3kY on line 4
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Using $this when not in object context in /in/JU3kY:4 Stack trace: #0 /in/JU3kY(8): Foo::bar() #1 {main} thrown in /in/JU3kY on line 4
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: Non-static method Foo::bar() should not be called statically in /in/JU3kY on line 8 Fatal error: Using $this when not in object context in /in/JU3kY on line 4
Process exited with code 255.

preferences:
84.24 ms | 1787 KiB | 4 Q