function field_permissions_uninstall in Field Permissions 7

Same name and namespace in other branches

1. 6 field_permissions.install \field_permissions_uninstall()

Implements hook_uninstall().

File

./field_permissions.install, line 22

Install, update and uninstall functions for the Field Permissions module.

Code

function field_permissions_uninstall() {

  // Collect all the field data that reference "field_permissions", within
  // the field_config table.
  //
  $records = db_query("SELECT * FROM {field_config} WHERE data LIKE '%field_permissions%'");
  foreach ($records as $record) {
    $data = $record->data;
    $data = unserialize($data);
    unset($data['field_permissions']);
    $data = serialize($data);

    // Update the record.
    db_query("UPDATE {field_config} SET data = :data WHERE id = :id", array(
      ':data' => $data,
      ':id' => $record->id,
    ));
  }
}