XMLReader::readString

(PHP 5 >= 5.2.0, PHP 7)

XMLReader::readString — Reads the contents of the current node as a string

说明

public XMLReader::readString ( void ) : string

Reads the contents of the current node as a string.

参数

此函数没有参数。

返回值

Returns the content 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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