public function PreUpdateEventArgs::getOldValue

Get the old value of the changeset of the changed field.

Parameters

string $field:

Return value

mixed

File

drupal/core/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/PreUpdateEventArgs.php, line 82

Class

PreUpdateEventArgs

Class that holds event arguments for a preUpdate event.

Namespace

Code

public function getOldValue($field) {
  $this
    ->assertValidField($field);
  return $this->entityChangeSet[$field][0];
}