CascadiaPHP 2024

DOMElement::removeAttribute

(PHP 5, PHP 7, PHP 8)

DOMElement::removeAttributeRemoves 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.

See Also

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User Contributed Notes 2 notes

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0
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;

?>
up
-4
suwayan at mail dot ru
12 years ago
<?php
/*When I try to get a some attribute from not validated HTML or XML document, PHP dies with no errors in logs or output:
*/
function is_attribute_value($obj,$type,$value)
{
$_ret=false;
if(
$obj)
{
if(
$val=$obj->getAttribute($type))
{
if(
$val==$value)
{
$_ret=true;
}
}
}
return
$_ret;
}
//And this check helped to me:
function is_attribute_value($obj,$type,$value)
{
$_ret=false;
if(
$obj->attributes)
{
if(
$val=$obj->getAttribute($type))
{
if(
$val==$value)
{
$_ret=true;
}
}
}
return
$_ret;
}
?>
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