What are some best practices for efficiently parsing and displaying XML content in PHP without additional modules?

When parsing and displaying XML content in PHP without additional modules, it's important to use built-in functions like SimpleXML to efficiently handle the XML data. By using SimpleXML, you can easily parse XML content and access its elements for display without the need for external libraries. 

$xmlString = '<data><item>Item 1</item><item>Item 2</item></data>';

$xml = simplexml_load_string($xmlString);

foreach ($xml->item as $item) {
    echo $item . "<br>";
}

Keywords

SimpleXML DOMDocument XMLReader XPath performance

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