XMLReader::isValid
XMLReader::isValid
(PHP 5 >= 5.1.0, PHP 7)
XMLReader::isValid — Indicates if the parsed document is valid
Description
public bool XMLReader::isValid ( void )
Returns a boolean indicating if the document being parsed is currently valid.
Return Values
Returns TRUE on success or FALSE on failure.
Examples
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());
?> Notes
Note: This checks the current node, not the entire document.
See Also
- XMLReader::setParserProperty() - Set parser options
- XMLReader::setRelaxNGSchema() - Set the filename or URI for a RelaxNG Schema
- XMLReader::setRelaxNGSchemaSource() - Set the data containing a RelaxNG Schema
- XMLReader::setSchema() - Validate document against XSD
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/xmlreader.isvalid.php
