get category url through product url - php

Question

how i can get category url through product url
i have product url but i want to get category url
i want to redirect into category page when user click on product name
Site Link
my code is :
<?php
if($this->getItems()->getSize()):
$category = new Mage_Catalog_Model_Category();
$category->load($categoryid);
$collection = $category->getProductCollection();
$collection->addAttributeToSelect('*');
?>
<div class="col-lg-7 col-md-7 col-sm-7 cpl-xs-12">
<div class="ndlSimilarTop">
<div class="ndlSimilatProductTitle">RECOMMENDED PRODUCTS</div>
<div id="amazingcarousel-container-1" style="overflow:hidden">
<div id="amazingcarousel-1" style="display:block;position:relative;width:100%;max-width:711px;margin:0px auto 0px;">
<div class="amazingcarousel-list-container" style="overflow:hidden;">
<ul class="amazingcarousel-list">
<?php foreach($this->getItems() as $_item): ?>
<li class="amazingcarousel-item">
<div class="amazingcarousel-item-container">
<div class="amazingcarousel-image">
<img src="<?php echo $this->helper('catalog/image')->init($_item, 'small_image')->resize(217, 173) ?>" alt="product-img" />
<ul class="mask mask1">
<li class="ndlHoverContent ndlHoverContent1">
<img src="<?php echo $this->getSkinUrl() ?>images/wishlist-white-icon.png" alt="">Add to wishlist
<img src="<?php echo $this->getSkinUrl() ?>images/mybag-white-icon.png" alt="">Add to bag
</li>
</ul>
</div>
<?php echo "Product Url:".$_item->getProductUrl();
echo "CAT Url:".$_item->getCategoryUrl();
?>
<div class="ndlListDetail">
<div class="ndlProductListName"><?php echo $this->htmlEscape($_item->getName()) ?>
<?php echo $this->getPriceHtml($_item, true, '-related') ?>
</div>
</div>
</li>
<?php endforeach; ?>

Answer 1

One such solution can be below:
<?php
$productUrlPath = 'electronics/cameras/olympus-stylus-750-7-1mp-digital-camera.html';
$rewrite = Mage::getModel('core/url_rewrite')
->setStoreId(Mage::app()->getStore()->getId())
->loadByRequestPath($productUrlPath);
$productId = $rewrite->getProductId();
$product = Mage::getModel('catalog/product')->load($productId);
$categoriesId = $product->getCategoryIds();
foreach($categoriesId as $categoryId){
$category = Mage::getModel('catalog/category')->load($categoryId);
echo $category->getUrl();
}
?>
Note: You can have more than one category of product.