PHP code example of shortcutmediaro / yii2-cart

1. Go to this page and download the library: Download shortcutmediaro/yii2-cart 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/ */

shortcutmediaro / yii2-cart example snippets


// access the cart from "cart" subcomponent
$cart = \Yii::$app->cart;

// Product is an AR model implementing CartProductInterface
$product = Product::find(1);

// add an item to the cart
$cart->add($product);

// returns the sum of all 'vat' attributes (or return values of getVat()) from all models in the cart.
$totalVat = $cart->getAttributeTotal('vat');

// clear the cart
$cart->clear();

// render the contents of the cart with default parameters
echo \yii2mod\cart\widgets\CartGrid::widget();


// get all items from the cart
$items = $cart->getItems();

// get only products
$items = $cart->getItems(Cart::ITEM_PRODUCT);

// loop through cart items
foreach ($items as $item) {
	// access any attribute/method from the model
	var_dump($item->getAttributes());

	// remove an item from the cart by its ID
	$cart->remove($item->uniqueId)
}