Get the old value of the changeset of the changed field.
Parameters
string $field:
Return value
mixed
File
- drupal/core/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Event/PreUpdateEventArgs.php, line 82
Class
- PreUpdateEventArgs
- Class that holds event arguments for a preUpdate event.
Namespace
Doctrine\Common\Persistence\Event
Code
public function getOldValue($field) {
$this
->assertValidField($field);
return $this->entityChangeSet[$field][0];
}