<?php
class X {
public function x() { var_dump(__METHOD__); }
}
class Y extends X {
public static function f() { parent::x(); }
public static function g() { X::x(); }
public function h() { parent::x(); }
public function i() { X::x(); }
}
Y::f();
Y::g();
Y::h();
Y::i();
Fatal error: Uncaught Error: Non-static method X::x() cannot be called statically in /in/MJdJd:8
Stack trace:
#0 /in/MJdJd(14): Y::f()
#1 {main}
thrown in /in/MJdJd on line 8
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Fatal error: Uncaught Error: Non-static method X::x() cannot be called statically in /in/MJdJd:8
Stack trace:
#0 /in/MJdJd(14): Y::f()
#1 {main}
thrown in /in/MJdJd on line 8
Process exited with code 255.
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; X has a deprecated constructor in /in/MJdJd on line 3
Fatal error: Uncaught Error: Non-static method X::x() cannot be called statically in /in/MJdJd:8
Stack trace:
#0 /in/MJdJd(14): Y::f()
#1 {main}
thrown in /in/MJdJd on line 8
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Fatal error: Non-static method X::x() cannot be called statically in /in/MJdJd on line 8
Process exited with code 255.