function pathologic_update_6300 in Pathologic 6.3

Implementation of hook_update_N().

Update to Pathologic 3

File

./pathologic.install, line 12

Code

function pathologic_update_6300() {
  global $conf;
  foreach (array_keys($conf) as $key) {
    if (strpos($key, 'filter_pathologic_href_') === 0 || strpos($key, 'filter_pathologic_src') === 0) {

      // We're not using these anymore
      variable_del($key);
    }
    elseif (preg_match('/^filter_pathologic_abs_paths_(.*)$/', $key, $matches)) {

      // This variable has a new name
      variable_set('filter_pathologic_local_paths_' . $matches[1], variable_get($key, ''));
      variable_del($key);
    }
  }
  return array();
}