Erkan IŞIK
56 lines
1.0 KiB
PHP
56 lines
1.0 KiB
PHP
<?php namespace ZN\Shopping;
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/**
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* ZN PHP Web Framework
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*
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* "Simplicity is the ultimate sophistication." ~ Da Vinci
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*
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* @package ZN
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* @license MIT [http://opensource.org/licenses/MIT]
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* @author Ozan UYKUN [ozan@znframework.com]
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*/
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class Total extends CartExtends
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{
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/**
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* Total items
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*
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* @param void
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*
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* @return int
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*/
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public function items() : int
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{
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$totalItems = 0;
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if( ! empty(Properties::$items) ) foreach( Properties::$items as $item )
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{
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$totalItems += $item['quantity'];
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}
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return $totalItems;
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}
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/**
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* Total prices
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*
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* @param void
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*
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* @return float
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*/
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public function prices() : Float
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{
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$total = 0;
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if( ! empty(Properties::$items) ) foreach( Properties::$items as $values )
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{
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$quantity = (int) ($values['quantity'] ?? 1);
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$price = (float) ($values['price'] ?? 0);
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$total += $price * $quantity;
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}
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return $total;
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}
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}
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