1. Go to this page and download the library: Download joshbrw/type-enforcement library. Choose the download type require.
2. Extract the ZIP file and open the index.php.
3. Add this code to the index.php.
<?php
require_once('vendor/autoload.php');
/* Start to develop here. Best regards https://php-download.com/ */
joshbrw / type-enforcement example snippets
class UserRegistrar {
public function register(array $usersDetails, $author)
{
if (!$author instanceof SomeAuthor) {
throw new \InvalidArgumentException('The author must be an instance of SomeAuthor');
}
}
}
use Joshbrw\TypeEnforcement\Type;
class UserRegistrar {
public function register(array $usersDetails, $author)
{
/* Throws \InvalidArgumentException on invalid input */
Type::enforce($author, SomeAuthor::class);
}
}
Type::enforce($variable, Type::class, 'The variable must be a Type!');