Dom\TokenList
PHP Manual

Dom\TokenList::remove

Removes the given tokens from the list

Description

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

Removes the given tokens from the list, but ignores any that were not present.

Parameters

tokens
The tokens to remove.

Return Values

No value is returned.

Errors/Exceptions

  • Throws a ValueError if a token contains any null bytes.
  • Throws a Dom\DOMException with code Dom\SYNTAX_ERR if a token is the empty string.
  • Throws a Dom\DOMException with code Dom\INVALID_CHARACTER_ERR if a token contains any ASCII whitespace.

Examples

Example #1 Dom\TokenList::remove example

Removes two classes from the paragraph. 

<?php
$dom = Dom\HTMLDocument::createFromString('<p class="font-bold important"></p>', LIBXML_NOERROR);
$p = $dom->body->firstChild;

$p->classList->remove('font-bold', 'important');

echo $dom->saveHtml($p);
?>

The above example will output:

<p class=""></p>