<?php
class ParentClass {
public static function xx($x) {
echo 'a';
}
}
class ChildClass extends ParentClass {
public static function xx($x, $y) {
echo 'a';
}
}
new ChildClass(5,6);
Fatal error: Declaration of ChildClass::xx($x, $y) must be compatible with ParentClass::xx($x) in /in/CDBRO on line 10
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: Declaration of ChildClass::xx($x, $y) must be compatible with ParentClass::xx($x) in /in/CDBRO on line 10
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of ChildClass::xx($x, $y) should be compatible with ParentClass::xx($x) in /in/CDBRO on line 10