i need to add new tag to head section on a HTML page using PHP
actualy i need to add
<link rel="canonical" href="<?php echo 'http://'. $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'] ?>"/>
Hope this can do using PHP DOM
i need to add new tag to head section on a HTML page using PHP
actualy i need to add
<link rel="canonical" href="<?php echo 'http://'. $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'] ?>"/>
Hope this can do using PHP DOM
Yes, it can be done by getting the head
element, then by creating an element link
, appending the attributes to the created element, and finally appending the new element to the head section.
An example:
<?php
$file = './index.html';
$doc = new DomDocument();
$doc->loadHTMLFile($file);
$head = $doc->getElementsByTagName('head')->item(0);
$link = $doc->createElement('link');
$data = [
'rel' => 'canonical',
'href' => 'http://link.tld/'
];
foreach($data as $key => $value)
{
$attr = $doc->createAttribute($key);
$attr->value = $value;
# append the attribute to the element
$link->appendChild($attr);
}
# append the element to the head section
$head->appendChild($link);
# save the file
$doc->saveHTMLFile($file);
Docs:
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