PHP code example of germania-kg / retailers

1. Go to this page and download the library: Download germania-kg/retailers 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/ */

germania-kg / retailers example snippets


public function getRetailerNumber()


extends RetailerNumberProviderInterface
public function setRetailerNumber( $id )


public $retailer_number;
public function getRetailerNumber()


use RetailerNumberProviderTrait;
public function setRetailerNumber( $id )



use Germania\Retailers\RetailerNumberProviderInterface;
use Germania\Retailers\RetailerNumberProviderTrait;

class Retailer implements RetailerNumberProviderInterface
{
	use RetailerNumberProviderTrait;
	
	public function __construct( $retailer_number )
	{
		$this->retailer_number = $retailer_number;
	}
}

$retailer = new Retailer( 99 );
echo $retailer->getRetailerNumber(); // 99



use Germania\Retailers\RetailerNumberAwareInterface;
use Germania\Retailers\RetailerNumberAwareTrait;

class MyOrder implements RetailerNumberAwareInterface
{
	use RetailerNumberAwareTrait;
}

$order = new MyOrder;
$order->setRetailerNumber( 34 );
echo $order->getRetailerNumber(); // 34



use Germania\Retailers\RetailerFilterIterator;

// Prepare some RetailerNumberProviderInterface instances:
$order1 = new MyOrder; 
$order1->setRetailerNumber( 1 );

$order2 = new MyOrder; 
$order2->setRetailerNumber( 20 );

$order3 = new MyOrder; 
$order4->setRetailerNumber( 999 );

$orders = [
	$order1,
	$order2,	
	$order3
];


// ---------------------------------------
// Filter by ID or ID array:
// ---------------------------------------

// should be '1'
$filter = new RetailerFilterIterator( new \ArrayIterator( $orders ) , 20);
echo iterator_count($filter);

// should be '2'
$filter = new RetailerFilterIterator( new \ArrayIterator( $orders ), array(20, 999));
echo iterator_count($filter);


// ---------------------------------------
// Filter by RetailerNumberProviderInterface:
// ---------------------------------------

$retailer = new Retailer( 1 );
$filter = new RetailerFilterIterator( new \ArrayIterator( $orders ), $retailer);

// should be '1'
echo iterator_count($filter);