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Source View: wp_mime_type_icon

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Line Code
4075                if ( isset($types[$wilds[0]])) {
4076                     $icon = $types[$wilds[0]];
4077                     if ( !is_numeric($mime) )
4078                          wp_cache_set("mime_type_icon_$mime", $icon);
4079                     break;
4080                }
4081           }
4082      }
4083
4084      return apply_filters( 'wp_mime_type_icon', $icon, $mime, $post_id ); // Last arg is 0 if function pass mime type.
4085 }
4086
4087 /**
4088  * Checked for changed slugs for published post objects and save the old slug.
4089  *
4090  * The function is used when a post object of any type is updated,
4091  * by comparing the current and previous post objects.
4092  *
4093  * If the slug was changed and not already part of the old slugs then it will be