allowed_tags()
Display all of the allowed tags in HTML format with attributes.
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.
1 time — 0.00004 sec (very fast) | 50000 times — 0.69 sec (very fast) | PHP 7.0.5, WP 4.5.1
No Hooks.
Return
String
. HTML allowed tags entity encoded.
Usage
allowed_tags();
Examples
#1 Display all allowed tags
echo allowed_tags(); // output: // <a href="" title=""> <abbr title=""> <acronym title=""> // <b> <blockquote cite=""> <cite> <code> <del datetime=""> // <em> <i> <q cite=""> <s> <strike> <strong>
Notes
- Global. Array. $allowedtags
Changelog
Since 1.0.1 | Introduced. |
Since 4.4.0 | No longer used in core. |
allowed_tags() allowed tags code WP 6.7.1
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 ); }