<?php
class A {
public function test(A $a) {
}
}
class B extends A {
public function test(B $b) {
parent::test($b);
}
}
$a = new A;
$b = new B;
$b->test($b);
Fatal error: Declaration of B::test(B $b) must be compatible with A::test(A $a) in /in/uS2P4 on line 14
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 B::test(B $b) must be compatible with A::test(A $a) in /in/uS2P4 on line 14
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of B::test(B $b) should be compatible with A::test(A $a) in /in/uS2P4 on line 14
Strict Standards: Declaration of B::test() should be compatible with that of A::test() in /in/uS2P4 on line 18
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/uS2P4 on line 5
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/uS2P4 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/uS2P4 on line 5
Process exited with code 255.