文字
XMLReader::readInnerXML
(PHP 5 >= 5.2.0)
XMLReader::readInnerXML — Retrieve XML from current node
说明
public string XMLReader::readInnerXML
( void
)
Reads the contents of the current node, including child nodes and markup.
参数
此函数没有参数。
返回值
Returns the contents of the current node as a string. Empty string on failure.
注释
Caution
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::readOuterXML() - Retrieve XML from current node, including it self
- XMLReader::expand() - Returns a copy of the current node as a DOM object
用户评论:
[#1] Evert Pot [2015-03-20 20:26:57]
Disregard my other comment.
readInnerXml does not advance the cursor, so you can call it more than once. I made a mistake testing this.
[#2] Evert Pot [2015-03-20 20:21:43]
Note that readInnerXml() also advances the cursor.