(PHP 5, PHP 7, PHP 8, PECL tidy >= 0.5.2)
tidy::isXml -- tidy_is_xml — Indicates if the document is a generic (non HTML/XHTML) XML document
面向對象風(fēng)格
過(guò)程化風(fēng)格
Tells if the document is a generic (non HTML/XHTML) XML document.
This function returns true if the specified tidy
tidy is a generic XML document (non HTML/XHTML),
or false otherwise.
This function is not yet implemented in the Tidylib itself, so it always
return false.