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DomElement->has_attribute


(PHP 4 >= 4.1.0)

DomElement->has_attribute Checks to see if an attribute exists in the current node

Beschreibung

DomElement
bool has_attribute ( string $name )

This functions checks to see if an attribute named name exists in the current node.

Parameter-Liste

name

The name of the tested attribute.

Rückgabewerte

Returns TRUE if the asked attribute exists, FALSE otherwise.

Beispiele

PHP Code
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include("example.inc"); if (!$dom = domxml_open_mem($xmlstr)) { echo "Error while parsing the document\n"; exit; } $root = $dom->document_element(); $buffer = '<html'; if ($root->has_attribute('language')) { $buffer .= 'lang="' . $root->get_attribute('language') . '"'; } $buffer .= '>';

Migrating to PHP 5

Use DOMElement::hasAttribute.