PHP code example of north / schema

1. Go to this page and download the library: Download north/schema 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/ */

north / schema example snippets


use North\Schema\Schema;

$schema = new Schema([
    'name' => 'string',
    'age' => 'int',
]);

// validate input against schema.
// returns bool or throws exception.
$schema->valid([
    'name' => 'fredrik',
    'age' => 27,
]);


use North\Schema\Schema;

class User
{
    public $name = '';

    public function __construct($o)
    {
        foreach ($o as $k => $v) {
            $this->$k = $v;
        }
    }
}

$schema = new Schema([
    'name' => 'string',
]);

// validate input against schema.
// returns bool or throws exception.
$schema->valid(
    new User([
        'name' => 'fredrik',
    ]),
);


[
    'person' => 'type:Person',
    'implements' => 'implements:Stringable',
]


$schema->addType('custom_string', function($value) {
    return is_string($value);
});


$schema->addType('type', function ($t, string $expected) {
    return get_class($t) === $expected;
});