<pre>Array
(
    [lang] => en
    [category] => 
    [subcategory] => 
    [product] => sbi-4129p-t3n
    [id_product] => 2642
)
</pre>string(13) "sbi-4129p-t3n"

string(13) "sbi-4129p-t3n"

string(4) "2642"