image_get_toolkit

• Drupal 4.6
• Drupal 4.7
• Drupal 5
• Drupal 6
• Drupal 7

Versions

4.6 – 7

image_get_toolkit()

Retrieve the name of the currently used toolkit.

Return value

String containing the name of the selected toolkit, or FALSE on error.

Related topics

Image toolkits

Drupal's image toolkits provide an abstraction layer for common image file manipulations like scaling, cropping, and rotating. The abstraction frees module authors from the need to support multiple image libraries, and it allows site...

Code

includes/image.inc, line 61

<?php
function image_get_toolkit() {
  static $toolkit;

  if (!isset($toolkit)) {
    $toolkits = image_get_available_toolkits();
    $toolkit = variable_get('image_toolkit', 'gd');
    if (!isset($toolkits[$toolkit]) || !function_exists('image_' . $toolkit . '_load')) {
      // The selected toolkit isn't available so return the first one found. If
      // none are available this will return FALSE.
      reset($toolkits);
      $toolkit = key($toolkits);
    }
  }

  return $toolkit;
}
?>

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