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Dom\TokenList::add

(PHP 8 >= 8.4.0)

Dom\TokenList::addAdds the given tokens to the list

Description

public Dom\TokenList::add(string ...$tokens): void

Adds the given tokens to the list, but not any that were already present.

Parameters

tokens
The tokens to add.

Return Values

No value is returned.

Errors/Exceptions

Examples

Example #1 Dom\TokenList::add() example

Adds two classes to a newly created paragraph element.

<?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:

<p class="font-bold important"></p>
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