DOMElement::removeAttribute

(PHP 5, PHP 7, PHP 8)

DOMElement::removeAttribute — Removes attribute

Description

public DOMElement::removeAttribute(string $qualifiedName): bool

Removes attribute named qualifiedName from the element.

Parameters

qualifiedName: The name of the attribute.

Return Values

Returns true on success or false on failure.

Errors/Exceptions

DOM_NO_MODIFICATION_ALLOWED_ERR: Raised if the node is readonly.

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User Contributed Notes 2 notes

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Rakesh Verma - rakeshnsony at gmail dot com ¶

13 years ago

<?php

//Store your html into $html variable.

$html="<html>
<head>
<title>Rakesh Verma</title>
</head>

<body>
    <a href='http://example.com'>Example</a>
    <a href='http://google.com'>Google</a>
    <a href='http://www.yahoo.com'>Yahoo</a>
</body>

</html>";

$dom = new DOMDocument();
$dom->loadHTML($html);

//Evaluate Anchor tag in HTML
$xpath = new DOMXPath($dom);
$hrefs = $xpath->evaluate("/html/body//a");

for ($i = 0; $i < $hrefs->length; $i++) {
        $href = $hrefs->item($i);
        $url = $href->getAttribute('href');

        //remove and set target attribute        
        $href->removeAttribute('target');
        $href->setAttribute("target", "_blank");

        $newURL=$url.".au";

        //remove and set href attribute        
        $href->removeAttribute('href');
        $href->setAttribute("href", $newURL);
}

// save html
$html=$dom->saveHTML();

echo $html;

?>