<pre>Array
(
    [lang] => en
    [category] => 
    [subcategory] => 
    [product] => sbi-4429p-t2n
    [id_product] => 2635
)
</pre>string(13) "sbi-4429p-t2n"

string(13) "sbi-4429p-t2n"

string(4) "2635"