How to Parse XML with Colons in Tag Names Using DOMDocument?

Parsing XML with Colons in Tag Names

SimpleXML might not be suitable for parsing XML with colons in tag names, such as:

<xhtml:div>sample <xhtml:em>italic</xhtml:em> text</xhtml:div>

Alternative Library

For handling XML with colons in tag names, consider using an alternative library such as DOMDocument. Here's an example:

$xml = new DOMDocument();
$xml->loadXML($xmlString);

// Access "em" element
$em = $xml->getElementsByTagName('xhtml:em')->item(0);

// Access "date" element
$date = $xml->getElementsByTagName('date')->item(0);

// Note: You may need to use the XML namespaces when accessing elements in different namespaces

Specific Considerations for Namespaces

When accessing elements from different namespaces, it's important to note that:

• To access an element within the same namespace as the current scope, use children('namespace', true)
• To escape a namespace, use children()

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