entity - How can I get all the modified fields before saving the editing in cake php? -

using

$entity->errors(); //is returning errors.

to find changes before upgrading there

$entity = $this->controller->patchentity($entity , $this->request->data);  echo $entity->diff (); // how?

i guess looking for:

$entity->dirty()

if want array containing alla dirty properties can do

$entity->name = 'foo'; $entity->description = 'bar';  debug($entity->extract($entity->visibleproperties(), true));

you'll

[     'name' => 'foo',     'abbreviation' => 'bar' ]

Stadnd