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Source View: icon_dirs

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Line Code
5110                $icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url( 'images/media' ) );
5111
5112                /**
5113                 * Filter the list of icon directory URIs.
5114                 *
5115                 * @since 2.5.0
5116                 *
5117                 * @param array $uris List of icon directory URIs.
5118                 */
5119                $dirs = apply_filters( 'icon_dirs', array( $icon_dir => $icon_dir_uri ) );
5120                $icon_files = array();
5121                while ( $dirs ) {
5122                     $keys = array_keys( $dirs );
5123                     $dir = array_shift( $keys );
5124                     $uri = array_shift($dirs);
5125                     if ( $dh = opendir($dir) ) {
5126                          while ( false !== $file = readdir($dh) ) {
5127                               $file = basename($file);
5128                               if ( substr($file, 0, 1) == '.' )