function diff_requirements in Diff 5.2

Same name and namespace in other branches

1. 8 diff.install \diff_requirements()
2. 5 diff.module \diff_requirements()

Implementation of hook_requirements(). Checks if the diff modules is loaded after the node module in the hook ordering.

File

./diff.module, line 23

Code

function diff_requirements($phase) {

  // Don't check when installing
  if ($phase == 'install') {
    return;
  }
  $modules = array_keys(module_list());
  if (array_search('diff', $modules) <= array_search('node', $modules)) {
    diff_autoadjust();
  }
}