How to Create an XML Object from Scratch Using SimpleXML in PHP?

Creating an XML Object from Scratch with SimpleXML

Creating an XML object entirely from scratch using PHP's SimpleXML functions is achievable. As you mentioned, the simplexml_load_string() function can be utilized for this purpose.

Let us demonstrate this approach with a simple example:

<code class="php">$newsXML = new SimpleXMLElement("<news></news>");
$newsXML->addAttribute('newsPagePrefix', 'prefix_value');
$newsIntro = $newsXML->addChild('content');
$newsIntro->addAttribute('type', 'latest');
Header('Content-type: text/xml');
echo $newsXML->asXML();</code>

This code snippet generates the following XML:

<code class="xml"><?xml version="1.0"?>
<news newsPagePrefix="prefix_value">
    <content type="latest"/>
</news></code>

By creating a new SimpleXMLElement object and initializing it with an empty string, you can construct a blank XML document. You can then proceed to add attributes and child elements to this document as desired.

This method offers a straightforward and direct way to create XML documents dynamically within PHP.

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