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tag_escape › WordPress Function
Since2.5.0
Deprecatedn/a
› tag_escape ( $tag_name )
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Returns: |
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Escapes an HTML tag name.
Source
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 );
}