allowed_tags()
Display all of the allowed tags in HTML format with attributes.
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
(string) HTML allowed tags entity encoded.
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
| Version | Description |
|---|---|
| 1.0.1 | Introduced. |
User Contributed Notes
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Display allowed HTML tags
Output: