Forum und email

DOMDocument->validate()

(No version information available, might be only in CVS)

DOMDocument->validate() — Validates the document based on its DTD

Description

DOMDocument
bool validate ( void )

Validates the document based on its DTD.

You can also use the validateOnParse property of DOMDocument to make a DTD validation.

Return values

Palauttaa TRUE onnistuessaan, muutoin FALSE. If the document have no DTD attached, this method will return FALSE.

Examples

Example#1 Example of DTD validation

<?php
$dom 
= new DOMDocument;
$dom->Load('book.xml');
if (
$dom->validate()) {
    echo 
"This document is valid!\n";
}
?>

You can also validate your XML file while loading it:

<?php
$dom 
= new DOMDocument;
$dom->validateOnParse true;
$dom->Load('book.xml');
?>