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Updated readme and phpdocs

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This commit is contained in:
Rob Gloudemans
2013-05-31 08:05:05 +02:00
parent c0210e033a
commit c0fadee95b
2 changed files with 32 additions and 13 deletions
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13
README.md
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@@ -159,6 +159,19 @@ Cart::total();
Cart::count(false); // Total rows Cart::count(false); // Total rows
``` ```
**Cart::search()**
```php
/**
* Search if the cart has a item
*
* @param Array $search An array with the item ID and optional options
* @return boolean
*/
Cart::search(array('id' => 1, 'options' => array('size' => 'L')));
```
## Collections ## Collections
As you might have seen, the `Cart::content()` and `Cart::get()` methods both return a Collection, a `CartCollection` and a `CartRowCollection`. As you might have seen, the `Cart::content()` and `Cart::get()` methods both return a Collection, a `CartCollection` and a `CartRowCollection`.

32
src/Gloudemans/Shoppingcart/Cart.php
View File

@@ -204,6 +204,24 @@ class Cart {
return $count; return $count;
} }
/**
* Search if the cart has a item
*
* @param Array $search An array with the item ID and optional options
* @return boolean
*/
public function search($search)
{
foreach($this->getContent() as $item)
{
$rowId = $this->generateRowId($search['id'], $search['options']);
if($rowId === $item->rowid) return true;
}
return false;
}
/** /**
* Generate a unique id for the new row * Generate a unique id for the new row
* *
@@ -211,7 +229,7 @@ class Cart {
* @param Array $options Array of additional options, such as 'size' or 'color' * @param Array $options Array of additional options, such as 'size' or 'color'
* @return boolean * @return boolean
*/ */
public function generateRowId($id, $options) protected function generateRowId($id, $options)
{ {
return md5($id . serialize($options)); return md5($id . serialize($options));
} }
@@ -344,16 +362,4 @@ class Cart {
return $this->updateRow($rowId, $attributes); return $this->updateRow($rowId, $attributes);
} }
public function search($search)
{
foreach($this->getContent() as $item)
{
$rowId = $this->generateRowId($search['id'], $search['options']);
if($rowId === $item->rowid) return true;
}
return false;
}
} }