XMLReader::readInnerXml

(PHP 5 >= 5.2.0, PHP 7)

XMLReader::readInnerXmlRetrieve 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

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User Contributed Notes 2 notes

up
10
Evert Pot
3 years ago
Disregard my other comment.

readInnerXml does not advance the cursor, so you can call it more than once. I made a mistake testing this.
up
-22
Evert Pot
3 years ago
Note that readInnerXml() also advances the cursor.
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