<?php
// lib 1 code:
interface Lib1Interface
{
// name was originally $myparam, but has been changed.
public function method($mychangedparam);
}
// lib 2 code:
class Lib2Implementation implements Lib1Interface
{
public function method($myparam)
{
echo $myparam;
}
}
// your code:
class MyImplementation implements Lib1Interface
{
public function method($mychangedparam)
{
echo $mychangedparam;
}
}
function doStuff(Lib1Interface $interface)
{
// named params can't be used here because of implementation details elsewhere. this is very opaque.
$interface->method(mychangedparam: 42);
}
doStuff(new Lib2Implementation());
doStuff(new MyImplementation());
Fatal error: Uncaught Error: Unknown named parameter $mychangedparam in /in/XSSo9:31
Stack trace:
#0 /in/XSSo9(34): doStuff(Object(Lib2Implementation))
#1 {main}
thrown in /in/XSSo9 on line 31
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: Unknown named parameter $mychangedparam in /in/XSSo9:31
Stack trace:
#0 /in/XSSo9(34): doStuff(Object(Lib2Implementation))
#1 {main}
thrown in /in/XSSo9 on line 31
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Parse error: syntax error, unexpected ':', expecting ')' in /in/XSSo9 on line 31
Process exited with code 255.