3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static function C() { return static::F(); } public function F() { return $this; } } A::C();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Non-static method A::F() cannot be called statically in /in/on75T:4 Stack trace: #0 /in/on75T(12): A::C() #1 {main} thrown in /in/on75T on line 4
Process exited with code 255.
Output for 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: Non-static method A::F() should not be called statically in /in/on75T on line 4 Fatal error: Uncaught Error: Using $this when not in object context in /in/on75T:8 Stack trace: #0 /in/on75T(4): A::F() #1 /in/on75T(12): A::C() #2 {main} thrown in /in/on75T on line 8
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/on75T:8 Stack trace: #0 /in/on75T(4): A::F() #1 /in/on75T(12): A::C() #2 {main} thrown in /in/on75T on line 8
Process exited with code 255.
Output for 7.0.0 - 7.0.33
Deprecated: Non-static method A::F() should not be called statically in /in/on75T on line 4 Notice: Undefined variable: this in /in/on75T on line 8
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Strict Standards: Non-static method A::F() should not be called statically in /in/on75T on line 4 Notice: Undefined variable: this in /in/on75T on line 8
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/on75T on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC in /in/on75T on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/on75T on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/on75T on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/on75T on line 3
Process exited with code 255.

preferences:
348.85 ms | 401 KiB | 460 Q