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Magento: How to get product rating and review

Magento: How to get product rating and review code for getting ratings and reviews for any particular product. /* Getting reviews collection object */ $productId = $product->getId(); $reviews = Mage::getModel('review/review') ->getResourceCollection() ->addStoreFilter(Mage::app()->getStore()->getId()) ->addEntityFilter('product', $productId) ->addStatusFilter(Mage_Review_Model_Review::STATUS_APPROVED) ->setDateOrder() ->addRateVotes(); /** * Getting average of ratings/reviews */ $avg = 0; $ratings = array(); if (count($reviews)

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captcha alpha numeric in php

captcha alpha numeric in php <?php $RandomStr = md5(microtime());// md5 to generate the random string $ResultStr = substr($RandomStr,0,8); $im = @imagecreate(110, 20) or die("Cannot Initialize new GD image stream"); $background_color = imagecolorallocate($im, 0, 0, 0); $text_color = imagecolorallocate($im, 233, 14, 91); imagestring($im, 1, 5, 5, $RandomStr, $text_color); imagejpeg($im,$ResultStr.'.jpg'); imagedestroy($im); //echo ''.$randval.''; ?>

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