function libraries_invoke in Libraries API 7.2

Same name and namespace in other branches

1. 8.3 libraries.module \libraries_invoke()
2. 7.3 libraries.module \libraries_invoke()

Invokes library callbacks.

Parameters

$group: A string containing the group of callbacks that is to be applied. Should be either 'info', 'pre-detect', 'post-detect', or 'load'.

$library: An array of library information, passed by reference.

3 calls to libraries_invoke()

libraries_detect in ./libraries.module

Tries to detect a library and its installed version.

libraries_info in ./libraries.module

Returns information about registered libraries.

libraries_load in ./libraries.module

Loads a library.

File

./libraries.module, line 244

External library handling for Drupal modules.

Code

function libraries_invoke($group, &$library) {

  // When introducing new callback groups in newer versions, stale cached
  // library information somehow reaches this point during the database update
  // before clearing the library cache.
  if (empty($library['callbacks'][$group])) {
    return;
  }
  foreach ($library['callbacks'][$group] as $callback) {
    libraries_traverse_library($library, $callback);
  }
}