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POExtract all content (including HTML) from a div class using PHP
 

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  1. POExtract all content (including HTML) from a div class using PHP
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    <p>Example HTML...</p> <pre><code>&lt;html&gt; &lt;head&gt;&lt;/head&gt; &lt;body&gt; &lt;table&gt; &lt;tr&gt; &lt;td class="rsheader"&gt;&lt;b&gt;Header Content&lt;/b&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="rstext"&gt;Some text (Most likely will contain lots of HTML&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>I need to convert a page of HTML into a templated version of that HTML page. The HTML page is made up of several boxes, each with a header (refered to in the above code as "rsheader") and some text (refered to in the above code as "rstext").</p> <p>I'm trying to write a PHP script to retrieve the HTML page maybe using file_get_contents and then to extract whatever content is within the rsheader and rstext divs. Basically I don't know how to! I've tried experimenting with DOM but I don't know it too well and although I did manage to extract the text, it ignored any HTML.</p> <p>My PHP...</p> <pre><code>&lt;?php $html = '&lt;html&gt; &lt;head&gt;&lt;/head&gt; &lt;body&gt; &lt;table&gt; &lt;tr&gt; &lt;td class="rsheader"&gt;&lt;b&gt;Header Content&lt;/b&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="rstext"&gt;Some text (Most likely will contain lots of HTML&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/body&gt; &lt;/html&gt;'; $dom = new DomDocument(); $dom-&gt;loadHtml($html); $xpath = new DomXpath($dom); $div = $xpath-&gt;query('//*[@class="rsheader"]')-&gt;item(0); echo $div-&gt;textContent; ?&gt; </code></pre> <p>If I do a print_r($div) I see this...</p> <pre><code>DOMElement Object ( [tagName] =&gt; td [schemaTypeInfo] =&gt; [nodeName] =&gt; td [nodeValue] =&gt; Header Content [nodeType] =&gt; 1 [parentNode] =&gt; (object value omitted) [childNodes] =&gt; (object value omitted) [firstChild] =&gt; (object value omitted) [lastChild] =&gt; (object value omitted) [previousSibling] =&gt; [nextSibling] =&gt; (object value omitted) [attributes] =&gt; (object value omitted) [ownerDocument] =&gt; (object value omitted) [namespaceURI] =&gt; [prefix] =&gt; [localName] =&gt; td [baseURI] =&gt; [textContent] =&gt; Header Content ) </code></pre> <p>As you can see there are no HTML tags within the textContent node which leaves me to believe I'm going about it the wrong way :(</p> <p>Really hoping someone might be able to give me some help with this...</p> <p>Thanks in advance</p> <p>Paul</p>
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