3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bar { function foo() { $this->foo = 'foo'; } } Bar::foo();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
Fatal error: Uncaught Error: Non-static method Bar::foo() cannot be called statically in /in/D4GEO:11 Stack trace: #0 {main} thrown in /in/D4GEO on line 11
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: Non-static method Bar::foo() should not be called statically in /in/D4GEO on line 11 Fatal error: Uncaught Error: Using $this when not in object context in /in/D4GEO:7 Stack trace: #0 /in/D4GEO(11): Bar::foo() #1 {main} thrown in /in/D4GEO on line 7
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/D4GEO:7 Stack trace: #0 /in/D4GEO(11): Bar::foo() #1 {main} thrown in /in/D4GEO on line 7
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Strict Standards: Non-static method Bar::foo() should not be called statically in /in/D4GEO on line 11 Fatal error: Using $this when not in object context in /in/D4GEO on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9

preferences:
167.02 ms | 402 KiB | 315 Q