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POTaking node values from a site, and re-outputting only selected node tags that can be styled
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9168802
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2012-02-06T23:16:58.523
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2012-02-29T11:57:50.657
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1193480
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173
LastEditorDisplayName
text
Body
<p>I am pulling my hair trying to get this to work with php. </p> <p>The problem: I am just trying to scrape products off a site and have them display as a list of products without anything else that I can style in css. What I'd like to output is <code><div id='product'><a href= $link ><img src= $image /></a><br/><p>$productText</p></div></code> as a list of products for a site (basically scrape them). This is a project I am trying for fun, here is the code:</p> <pre><code>$html = new DOMDocument(); @$html->loadHtmlFile('http://www.amazon.com/gp/search/ref=sr_nr_p_8_3?rh=n%3A2619533011%2Ck%3Apet+products%2Cn%3A%212619534011%2Cn%3A2975312011%2Cp_72%3A2661618011%2Cp_8%3A2661607011&bbn=2975312011&keywords=pet+products&ie=UTF8&qid=1328429080&rnid=2661603011#/ref=sr_st?bbn=2975312011&keywords=pet+products&qid=1328429127&rh=n%3A2619533011%2Ck%3Apet+products%2Cn%3A!2619534011%2Cn%3A2975312011%2Cp_72%3A2661618011%2Cp_8%3A2661607011'); $xpath = new DOMXPath( $html ); $productName = $xpath->query( "//div[@id='btfResults']/div/div[4]/div[1]/a/text()" ); $link = $xpath->query( "//div[@id='btfResults']/div/div[3]/a/@href" ); $image = $xpath->query( "//div[@id='btfResults']/div/div[3]/a/img/@src" ); foreach ($productName as $n){ $productText = $n->nodeValue; } foreach ($image as $n){ $imageLink = $n->nodeValue; } foreach ($link as $n){ $linkLink = $n->nodeValue; } foreach ($link as $n) { echo "<div id='product'><a href= $linkLink ><img src= $imageLink /></a><br/><p>$productText</p></div>"; } </code></pre> <p>The truth is I have no clue how to get the right results I want. Let me know if this needs further explaining. Thanks!</p>
Tags
<php><regex><xpath><screen-scraping><nodevalue>
Title
Taking node values from a site, and re-outputting only selected node tags that can be styled
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1. PTQuestion
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1. USuser1193480
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1. PO
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1. COWhat's happening now?
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  POTaking node values from a site, and re-outputting only selected node tags that can be styled
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  USwebbiedave

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