3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function bar() { return 'tmp'; } } class Bar { function diff() { Foo::bar(); } } $obj = new Bar(); $obj->diff();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.14, 8.4.1
Fatal error: Uncaught Error: Non-static method Foo::bar() cannot be called statically in /in/jRJK5:11 Stack trace: #0 /in/jRJK5(16): Bar->diff() #1 {main} thrown in /in/jRJK5 on line 11
Process exited with code 255.
Output for 7.3.15, 7.4.27 - 7.4.33
Deprecated: Non-static method Foo::bar() should not be called statically in /in/jRJK5 on line 11
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.14, 7.3.16 - 7.3.33, 7.4.0 - 7.4.26
preferences:
64.98 ms | 409 KiB | 5 Q