XMLReader::readOuterXml
(PHP 5 >= 5.2.0, PHP 7, PHP 8)
XMLReader::readOuterXml — Retrieve XML from current node, including itself
说明
Reads the contents of the current node, including the node itself.
参数
此函数没有参数。
返回值
Returns the contents of current node, including itself, as a string. Empty string on failure.
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::readString() - Reads the contents of the current node as a string
- XMLReader::readInnerXml() - Retrieve XML from current node
- XMLReader::expand() - Returns a copy of the current node as a DOM object