Dom\TokenList::add
PHP function
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(PHP 8 >= 8.4.0)
Adds the given tokens to the list
Description
Dom\TokenList::add(string ...$tokens): void
Adds the given tokens to the list, but not any that were already present.
Parameters
tokensThe tokens to add.
Return Values
Void
Errors/Exceptions Errors
Examples
Dom\TokenList::add example
Adds two classes to a newly created paragraph element.
php
<?php
$dom = Dom\HTMLDocument::createEmpty();
$p = $dom->createElement('p');
$classList = $p->classList;
$classList->add('font-bold', 'important');
echo $dom->saveHtml($p);
?>The above example will output:
output
<p class="font-bold important"></p>