XMLReader::lookupNamespace

(PHP 5 >= 5.1.0, PHP 7)

XMLReader::lookupNamespace — Lookup namespace for a prefix

说明

public XMLReader::lookupNamespace ( string $prefix ) : string

Lookup in scope namespace for a given prefix.

参数

prefix

String containing the prefix.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

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