<?php
interface IRequest {
public function test();
}
class CreditMode implements IRequest{
public function test(){
echo "test in CreditMode\n";
}
}
class Father
{
public function from(IRequest $source) {}
}
class Son extends Father
{
public function from(IRequest $request)
{
$request->test();
}
}
$son = new Son();
$son->from(new CreditMode());
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
test in CreditMode