What are some common challenges when parsing XML data in PHP?

One common challenge when parsing XML data in PHP is handling errors that may occur during the parsing process, such as malformed XML or missing nodes. To address this, you can use try-catch blocks to catch any exceptions thrown during parsing and handle them accordingly. 

try {
    $xml = simplexml_load_string($xmlString);
    // Parse XML data here
} catch (Exception $e) {
    echo 'Error parsing XML: ' . $e->getMessage();
}

Keywords

SimpleXML DOMDocument XPath parsing errors encoding issues

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