XMLReader::setSchema
(PHP 5 >= 5.2.0, PHP 7, PHP 8)
XMLReader::setSchema — Validate document against XSD
说明
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
警告
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
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