PHP 7.1.0 Release Candidate 4 Released


(PHP 5 >= 5.2.0)

XMLReader::setSchemaValidate document against XSD


public bool XMLReader::setSchema ( string $filename )

Use W3C XSD schema to validate the document as it is processed. Activation is only possible before the first Read().

Elenco dei parametri


The filename of the XSD schema.

Valori restituiti

Restituisce TRUE in caso di successo, FALSE in caso di fallimento.


Issues E_WARNING if libxml was built without schema support, the schema contains errors or if XMLReader::read() has already been called.



This function is only available when PHP is compiled against libxml 20620 or later.

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