function theme_image

Return a themed image.

Parameters

$path: Either the path of the image file (relative to base_path()) or a full URL. If this is a full URL, $getsize must be set to FALSE or nothing will be returned.

$alt: The alternative text for text-based browsers.

$title: The title text is displayed when the image is hovered in some popular browsers.

$attributes: Associative array of attributes to be placed in the img tag.

$getsize: If set to TRUE, the image's dimension are fetched and added as width/height attributes. Defaults to TRUE. Must be set to FALSE if $path is a full URL.

Return value

A string containing the image tag.

Related topics

File

includes/theme.inc, line 1286

The theme system, which controls the output of Drupal.

Code

function theme_image($path, $alt = '', $title = '', $attributes = NULL, $getsize = TRUE) {
  if (!$getsize || (is_file($path) && (list($width, $height, $type, $image_attributes) = @getimagesize($path)))) {
    $attributes = drupal_attributes($attributes);
    $url = (url($path) == $path) ? $path : (base_path() . $path);
    return '<img src="' . check_url($url) . '" alt="' . check_plain($alt) . '" title="' . check_plain($title) . '" ' . (isset($image_attributes) ? $image_attributes : '') . $attributes . ' />';
  }
}