allowed_tags()
Display all of the allowed tags in HTML format with attributes.
Description Description
This is useful for displaying in the comment area, which elements and attributes are supported. As well as any plugins which want to display it.
Return Return
(string) HTML allowed tags entity encoded.
Source Source
File: wp-includes/general-template.php
function allowed_tags() {
global $allowedtags;
$allowed = '';
foreach ( (array) $allowedtags as $tag => $attributes ) {
$allowed .= '<' . $tag;
if ( 0 < count( $attributes ) ) {
foreach ( $attributes as $attribute => $limits ) {
$allowed .= ' ' . $attribute . '=""';
}
}
$allowed .= '> ';
}
return htmlentities( $allowed );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 1.0.1 | Introduced. |
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Display allowed HTML tags
Output: