<?php
class foo
{
private function do_something (bool $str) {
echo "private function";
}
public function call_something(foo $obj) {
$obj->do_something(true);
}
}
class bar extends foo {
public function do_something (int $value) {
echo "subclass";
}
}
$a = new bar();
$b = new bar();
$b->call_something($a);
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
private function
Output for 7.0.0 - 7.0.6
Warning: Declaration of bar::do_something(int $value) should be compatible with foo::do_something(bool $str) in /in/t3e7k on line 18
private function
Output for 5.6.28
Catchable fatal error: Argument 1 passed to foo::do_something() must be an instance of bool, boolean given, called in /in/t3e7k on line 10 and defined in /in/t3e7k on line 5
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21
Strict Standards: Declaration of bar::do_something() should be compatible with foo::do_something(bool $str) in /in/t3e7k on line 18
Catchable fatal error: Argument 1 passed to foo::do_something() must be an instance of bool, boolean given, called in /in/t3e7k on line 10 and defined in /in/t3e7k on line 5
Process exited with code 255.