DOMElement::getAttributeNames
Get attribute names
Description
public array DOMElement::getAttributeNames()
Parameters
This function has no parameters.
Return Values
Return attribute names.
Examples
Example #1 DOMElement::getAttributeNames example
<?php
$dom = new DOMDocument();
$dom->loadXML('<html xmlns:some="some:ns" some:test="a" test2="b"/>');
var_dump($dom->documentElement->getAttributeNames());
?>
The above example will output:
array(3) {
[0]=>
string(10) "xmlns:some"
[1]=>
string(9) "some:test"
[2]=>
string(5) "test2"
}