function image_get_toolkit in Drupal 4

Same name and namespace in other branches

1. 5 includes/image.inc \image_get_toolkit()
2. 6 includes/image.inc \image_get_toolkit()
3. 7 includes/image.inc \image_get_toolkit()

Retrieve the name of the currently used toolkit.

Return value

String containing the name of the toolkit.

3 calls to image_get_toolkit()

image_toolkit_invoke in includes/image.inc

Invokes the given method using the currently selected toolkit.

system_view_general in modules/system.module

user_validate_picture in modules/user.module

File

includes/image.inc, line 29

Code

function image_get_toolkit() {
  static $toolkit;
  if (!$toolkit) {
    $toolkit = variable_get('image_toolkit', 'gd');
    $toolkit_file = './includes/image.' . $toolkit . '.inc';
    if ($toolkit != 'gd' && file_exists($toolkit_file)) {
      include_once $toolkit_file;
    }
    elseif (!image_gd_check_settings()) {
      $toolkit = false;
    }
  }
  return $toolkit;
}