cakephp魔术查找功能与通用字段

Question

I want this

$this->$model_name->findByProgram_id($id)

to be executed something like this

$this->$model_name->findBy.$field_id($id) 

where $field_id = 'program_id and $id is the actual field value. This is required for dynamically calling function. Will it be possible or i should process with hard-coded field name.

Hope this will make sense!!! thanks inn advance

Answer 1

You can do it by using the inflector class in Cakephp, this is a concept so may need fleshing out but...

$methodName = 'findBy' . Inflector:camelize($field_id);

$this->$model_name->$methodName($id);