XMLReader::getAttributeNo

(PHP 5 >= 5.1.0, PHP 7)

XMLReader::getAttributeNo — Get the value of an attribute by index

Descrierea

public XMLReader::getAttributeNo ( int $index ) : string

Returns the value of an attribute based on its position or an empty string if attribute does not exist or not positioned on an element node.

Parametri

index

The position of the attribute.

Valorile întoarse

The value of the attribute, or an empty string (before PHP 5.6) or NULL (from PHP 5.6 onwards) if no attribute exists at index or is not positioned on the element.

Istoricul schimbărilor

Versiune Descriere
5.6.0 XMLReader::getAttributeNo() now returns NULL if the attribute doesn't exist.

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