What resources or documentation should be consulted for handling XML data manipulation in PHP?

When handling XML data manipulation in PHP, it is important to consult the PHP manual for functions related to XML parsing and manipulation, such as SimpleXML and DOMDocument. Additionally, online resources like tutorials, forums, and documentation from libraries like LibXML can provide helpful guidance on working with XML data in PHP.

// Example code snippet using SimpleXML to manipulate XML data
$xml = '<data><name>John</name><age>30</age></data>';
$simplexml = simplexml_load_string($xml);

// Access and modify XML data
$simplexml->name = 'Jane';
$simplexml->age = 25;

// Convert SimpleXML object back to XML string
$new_xml = $simplexml->asXML();

echo $new_xml;