function theme_image in Drupal 4

Same name and namespace in other branches

1. 5 includes/theme.inc \theme_image()
2. 6 includes/theme.inc \theme_image()
3. 7 includes/theme.inc \theme_image()

Return a themed image.

Parameters

$path: Either the path of the image file (relative to base_path()) or a full URL.

$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.

Return value

A string containing the image tag.

Related topics

9 theme calls to theme_image()

system_themes in modules/system.module

Menu callback; displays a listing of all themes.

system_theme_select_form in modules/system.module

Returns a fieldset containing the theme select form.

theme_aggregator_block_item in modules/aggregator.module

Format an individual feed item for display in the block.

theme_feed_icon in includes/theme.inc

Return code that emits an feed icon.

theme_forum_icon in modules/forum.module

Format the icon for each individual topic.

... See full list

File

includes/theme.inc, line 517

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) . '" ' . $image_attributes . $attributes . ' />';
  }
}