I Wouldn't call this a issue just a question

[Yosef Oberlander]

How can i save the rendered barcode to a variable so only where i echo that var the barcode will display

[Andhika Desta Permana]

just like in example, or like this :

$var = 123456789;
$this->set_barcode($var);

[Yosef Oberlander]

Ok let me better explain when I pass the barcode into the view and I load the page the only thing what gets displayed is an image with the barcode and a black background I don't want that I want for the view to get loading and pass the barcode in an HTML tag like the image below