function theme_file_icon in Drupal 7
Returns HTML for an image with an appropriate icon for the given file.
Parameters
$variables: An associative array containing:
- file: A file object for which to make an icon.
- icon_directory: (optional) A path to a directory of icons to be used for files. Defaults to the value of the "file_icon_directory" variable.
- alt: (optional) The alternative text to represent the icon in text-based browsers. Defaults to an empty string.
Related topics
1 theme call to theme_file_icon()
- theme_file_link in modules/
file/ file.module - Returns HTML for a link to a file.
File
- modules/
file/ file.module, line 845 - Defines a "managed_file" Form API field and a "file" field for Field module.
Code
function theme_file_icon($variables) {
$file = $variables['file'];
$alt = $variables['alt'];
$icon_directory = $variables['icon_directory'];
$mime = check_plain($file->filemime);
$icon_url = file_icon_url($file, $icon_directory);
return '<img class="file-icon" alt="' . check_plain($alt) . '" title="' . $mime . '" src="' . $icon_url . '" />';
}