What are some common challenges faced when working with XML files in PHP?

One common challenge when working with XML files in PHP is parsing the XML data correctly. This can be tricky if the XML structure is complex or if there are errors in the file. To solve this, you can use PHP's built-in SimpleXML extension, which provides an easy way to manipulate XML data. 

// Load the XML file
$xml = simplexml_load_file('data.xml');

// Access elements and attributes
foreach ($xml->children() as $child) {
    echo $child->getName() . ": " . $child . "<br>";
}

Keywords

SimpleXML DOMDocument parsing validation encoding

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