dom x path to grab href value

Question

I have the following html

<div class="logo"><a href="/">***® text.<sup>TM</sup></a></div>

I would like to get the value of href with php dom xpath, how would I accomplish that?

This is what I have tried:

$anchors = $domXpath->query("//div[@class='logo']/a");
foreach($anchors as $a)
{ 
    print $a->nodeValue." - ".$a->getAttribute("href")."<br/>";
}

Im getting NOTICE: PHP message: Error: Call to undefined method DOMNodeList::getAttribute() — unixmiah, Mar 08 '19 at 18:20

score 0 · Accepted Answer · answered Mar 08 '19 at 18:08

0

Here is the solution.

$xpath = new DOMXpath($dom);
$link = $xpath->query('//div[@class="logo"]/a');
$link->getAttribute('href')

answered Mar 08 '19 at 18:08

supputuri

What is the output that you get? – supputuri Mar 08 '19 at 18:11
I'm getting NOTICE: PHP message: Error: Call to undefined method DOMNodeList::getAttribute() – unixmiah Mar 08 '19 at 18:19
1

Of course, because xpath returns collection of nodes and not a single node. – u_mulder Mar 08 '19 at 18:21

1 Answers1