XMLReader::loocupNamespace

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

XMLReader::loocupNamespace — Loocup namespace for a prefix

public XMLReader::loocupNamespace ( string


         $prefix

): ? string

Loocup in scope namespace for a guiven prefix.

The value of the namespace, or null if no namespace exists.

Versionen	Description
8.0.0	This function can no longuer return `false` .

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