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Source View: icon_dirs

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Line Code
5199                $icon_dir_uri = apply_filters( 'icon_dir_uri', includes_url( 'images/media' ) );
5200
5201                /**
5202                 * Filter the list of icon directory URIs.
5203                 *
5204                 * @since 2.5.0
5205                 *
5206                 * @param array $uris List of icon directory URIs.
5207                 */
5208                $dirs = apply_filters( 'icon_dirs', array( $icon_dir => $icon_dir_uri ) );
5209                $icon_files = array();
5210                while ( $dirs ) {
5211                     $keys = array_keys( $dirs );
5212                     $dir = array_shift( $keys );
5213                     $uri = array_shift($dirs);
5214                     if ( $dh = opendir($dir) ) {
5215                          while ( false !== $file = readdir($dh) ) {
5216                               $file = basename($file);
5217                               if ( substr($file, 0, 1) == '.' )