argument.missing

Code example

<?php declare(strict_types = 1);

function createUser(string $name, string $email): void
{
}

createUser(name: 'John');

Why is it reported?

A required parameter was not provided in the function or method call. When using named arguments, all required parameters that are not passed by name must still be supplied. PHP will throw a fatal error at runtime if a required parameter is missing.

In the example above, the createUser function requires both $name and $email, but only the name argument is passed.

How to fix it

Pass all required arguments:

 <?php declare(strict_types = 1);

 function createUser(string $name, string $email): void
 {
 }

-createUser(name: 'John');
+createUser(name: 'John', email: '[email protected]');