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Source View: wp_mime_type_icon

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Line Code
1571           foreach ( $exts as $ext ) {
1572                $src_file = "$icon_dir/$type.$ext";
1573                if ( file_exists($src_file) ) {
1574                     $src = "$icon_dir_uri/$type.$ext";
1575                     break 2;
1576                }
1577           }
1578      }
1579
1580      return apply_filters( 'wp_mime_type_icon', $src, $mime, $post_id ); // Last arg is 0 if function pass mime type.
1581 }
1582
1583 function wp_check_for_changed_slugs($post_id) {
1584      if ( !strlen($_POST['wp-old-slug']) )
1585           return $post_id;
1586
1587      $post = &get_post($post_id);
1588
1589      // we're only concerned with published posts