Array serialize issue in smarty tpl

Question

I want save the output of an array in a hidden div in smarty tpl. I used {$product|@print_r} to do that. But I want that array to be serialized. Is there any way to get serialized $product array. Pls help.

Answer 1

best practice for serializing:

//serialize
$string = base64_encode(serialize($array));

//unserialize
$array = unserialize(base64_decode($string));

Answer 2

您是否尝试过{$ product | @serialize}？