3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { static $t = 2; function t1(){ echo $this->t; echo '222'; } } Test::t1();
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 Test::t1() cannot be called statically in /in/NrkLg:13 Stack trace: #0 {main} thrown in /in/NrkLg on line 13
Process exited with code 255.
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: Non-static method Test::t1() should not be called statically in /in/NrkLg on line 13 Fatal error: Uncaught Error: Using $this when not in object context in /in/NrkLg:8 Stack trace: #0 /in/NrkLg(13): Test::t1() #1 {main} thrown in /in/NrkLg 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/NrkLg:8 Stack trace: #0 /in/NrkLg(13): Test::t1() #1 {main} thrown in /in/NrkLg on line 8
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
Strict Standards: Non-static method Test::t1() should not be called statically in /in/NrkLg on line 13 Fatal error: Using $this when not in object context in /in/NrkLg on line 8
Process exited with code 255.

preferences:
246.12 ms | 402 KiB | 322 Q