XMLReader::getAttribute

(PHP 5 >= 5.1.0, PHP 7)

XMLReader::getAttribute — Get the value of a named attribute

说明

public XMLReader::getAttribute ( string $name ) : string

Returns the value of a named attribute or NULL if the attribute does not exist or not positioned on an element node.

参数

name

The name of the attribute.

返回值

The value of the attribute, or NULL if no attribute with the given name is found or not positioned on an element node.

更新日志

版本 说明
5.1.3 Return NULL if no attribute found. Previously, returned an empty string.

参见

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