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Source View: icon_dirs

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Line Code
6591                $icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url( 'images/media' ) );
6592
6593                /**
6594                 * Filters the array of icon directory URIs.
6595                 *
6596                 * @since 2.5.0
6597                 *
6598                 * @param string[] $uris Array of icon directory URIs keyed by directory absolute path.
6599                 */
6600                $dirs       = apply_filters( 'icon_dirs', array( $icon_dir => $icon_dir_uri ) );
6601                $icon_files = array();
6602                while ( $dirs ) {
6603                     $keys = array_keys( $dirs );
6604                     $dir  = array_shift( $keys );
6605                     $uri  = array_shift( $dirs );
6606                     $dh   = opendir( $dir );
6607                     if ( $dh ) {
6608                          while ( false !== $file = readdir( $dh ) ) {
6609                               $file = wp_basename( $file );