WP_Widget_Media::sanitize_token_list()
Sanitize a token list string, such as used in HTML rel and class attributes.
Method of the class: WP_Widget_Media{}
No Hooks.
Return
String
. Sanitized token string list.
Usage
$WP_Widget_Media = new WP_Widget_Media(); $WP_Widget_Media->sanitize_token_list( $tokens );
- $tokens(string|array) (required)
- List of tokens separated by spaces, or an array of tokens.
Changelog
Since 4.8.0 | Introduced. |
WP_Widget_Media::sanitize_token_list() WP Widget Media::sanitize token list code WP 6.7.1
public function sanitize_token_list( $tokens ) { if ( is_string( $tokens ) ) { $tokens = preg_split( '/\s+/', trim( $tokens ) ); } $tokens = array_map( 'sanitize_html_class', $tokens ); $tokens = array_filter( $tokens ); return implode( ' ', $tokens ); }