php - How do I call a model dynamically? (Codeigniter) -

php - How do I call a model dynamically? (Codeigniter) -

i'm trying phone call model dynamically.

i cam across solution:

$fred = $type.'_model'; $this->load->model($fred); $this->$fred->get();

which works wondering how class variable i.e. simllar to:

$this->fred = $type.'_model';

but i'm not sure how utilize first example.. able help?

edit:

i've used i'm not sure if it's best solution?

$this->{$this->fred}->get();

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