(PHP 5 >= 5.1.0, PHP 7, PHP 8)
XMLReader::isValid — Indicates if the parsed document is valid
Returns a boolean indicating if the document being parsed is currently valid.
This function has no parameters.
Returns true
on success or false
on failure.
Example #1 Validating XML
<?php$xml = XMLReader::open('test.xml');// The validate parser option must be enabled for // this method to work properly$xml->setParserProperty(XMLReader::VALIDATE, true);var_dump($xml->isValid());?>
Note: This checks the current node, not the entire document.