<pre>Array
(
    [lang] => en
    [category] => 
    [subcategory] => 
    [product] => aoc-lpe31002-m6
    [id_product] => 6623
)
</pre>string(15) "aoc-lpe31002-m6"

string(15) "aoc-lpe31002-m6"

string(4) "6623"