tag_escape( string $tag_name ): string
Escapes an HTML tag name.
Parameters
-
$tag_name
string Required -
Return
string
Source
File: wp-includes/formatting.php
.
View all references
function tag_escape( $tag_name ) {
$safe_tag = strtolower( preg_replace( '/[^a-zA-Z0-9_:]/', '', $tag_name ) );
/**
* Filters a string cleaned and escaped for output as an HTML tag.
*
* @since 2.8.0
*
* @param string $safe_tag The tag name after it has been escaped.
* @param string $tag_name The text before it was escaped.
*/
return apply_filters( 'tag_escape', $safe_tag, $tag_name );
}
Hooks
-
apply_filters( 'tag_escape',
string $safe_tag ,string $tag_name ) -
Filters a string cleaned and escaped for output as an HTML tag.
Changelog
Version | Description |
---|---|
2.5.0 | Introduced. |