XMLReader::setSchema()

(PHP 5 >= 5.2.0, PHP 7)

Validate document against XSD

说明

publicXMLReader::setSchema(string $filename): bool

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

参数

$filename

The filename of the XSD schema.

返回值

成功时返回TRUE，或者在失败时返回FALSE。

错误／异常

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

注释

此函数仅在 PHP 与 libxml 20620 或以上版本编译时可用。

参见

• XMLReader::setRelaxNGSchema() Set the filename or URI for a RelaxNG Schema
• XMLReader::setRelaxNGSchemaSource() Set the data containing a RelaxNG Schema
• XMLReader::isValid() Indicates if the parsed document is valid