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POGet content from XML PHP5
 

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    <p>I´m working on a paymentsolution and need some help with the PHP. I´m doing a HTTPRequest and in response I will get some XML. The XML Could look like this: </p> <pre><code>&lt;?xml version="1.0" encoding="utf-8" ?&gt; &lt;payer&gt; &lt;purchase_list&gt; &lt;freeform_purchase&gt; &lt;line_number&gt;1&lt;/line_number&gt; &lt;description&gt;description&lt;/description&gt; &lt;price_including_vat&gt;12&lt;/price_including_vat&gt; &lt;vat_percentage&gt; 15 &lt;/vat_percentage&gt; &lt;quantity&gt;10&lt;/quantity&gt; &lt;/freeform_purchase&gt; &lt;/purchase_list&gt; &lt;payment_urls&gt; &lt;auth_url&gt;authurl&lt;/auth_url&gt; &lt;settle_url&gt;settleurl&lt;/settle_url&gt; &lt;/payment_urls&gt; &lt;/payer&gt; </code></pre> <p>Basically what I want to do is to get the content from the tags and save them in strings.</p> <p>I tried this: </p> <pre><code>$order = '&lt;?xml version="1.0" encoding="utf-8" ?&gt; &lt;payer&gt; &lt;purchase_list&gt; &lt;freeform_purchase&gt; &lt;line_number&gt;1&lt;/line_number&gt; &lt;description&gt;description&lt;/description&gt; &lt;price_including_vat&gt;12&lt;/price_including_vat&gt; &lt;vat_percentage&gt; 15 &lt;/vat_percentage&gt; &lt;quantity&gt;10&lt;/quantity&gt; &lt;/freeform_purchase&gt; &lt;/purchase_list&gt; &lt;payment_urls&gt; &lt;auth_url&gt;authurl&lt;/auth_url&gt; &lt;settle_url&gt;settleurl&lt;/settle_url&gt; &lt;/payment_urls&gt; &lt;/payer&gt;'; $orderXML = new DOMDocument(); $orderXML-&gt;load($order); $payerXML = $orderXML-&gt;getElementsByTagName( 'payer' ); $purchase_listXML = $orderXML-&gt;getElementsByTagName( 'purchase_list' ); $freeform_purchaseXML = $orderXML-&gt;getElementsByTagName( 'freeform_purchase' ); $linenumberXML = $orderXML-&gt;getElementsByTagName( 'line_number' ); $descriptionXML = $orderXML-&gt;getElementsByTagName( 'description' ); $price_inc_vatXML = $orderXML-&gt;getElementsByTagName( 'price_including_vat' ); $vat_percentageXML = $orderXML-&gt;getElementsByTagName( 'vat_percentage' ); $quantityXML = $orderXML-&gt;getElementsByTagName( 'quantity' ); $settle_urlXML = $orderXML-&gt;getElementsByTagName( 'settle_url' ); $auth_urlXML = $orderXML-&gt;getElementsByTagName( 'auth_url' ); $theLineNumber = $linenumberXML-&gt;item(0)-&gt;nodeValue; $theValue = $descriptionXML-&gt;item(0)-&gt;nodeValue; $freeform_price = $price_inc_vatXML-&gt;item(0)-&gt;nodeValue; $freeform_vat = $vat_percentageXML-&gt;item(0)-&gt;nodeValue; $freeform_quantity = $quantityXML-&gt;item(0)-&gt;nodeValue; $Settle_url = $settle_urlXML-&gt;item(0)-&gt;nodeValue; $Auth_url = $auth_urlXML-&gt;item(0)-&gt;nodeValue; echo 'thLineNumber - ' . $theLineNumber; echo $theValue; echo $freeform_price; echo $freeform_vat; echo $freeform_quantity; echo $Settle_url; echo $Auth_url; </code></pre> <p>But obviously there is something wrong since it won´t echo anything.. Suggestions?</p>
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