PHP - Manual: XMLReader::setSchema
2025-10-31
(PHP 5 >= 5.2.0, PHP 7, PHP 8)
XMLReader::setSchema — Validate document against XSD
Use W3C XSD schema to validate the document as it is processed. Activation is only possible before the first Read().
filenameThe filename of the XSD schema.
   Issues E_WARNING if libxml was built without schema
   support, the schema contains errors or if
   XMLReader::read() has already been called.
  
此函数仅在 PHP 与 libxml 20620 或以上版本编译时可用。