<pre>Array
(
    [lang] => en
    [category] => 
    [subcategory] => 
    [product] => aoc-a400g-b1cm-o
    [id_product] => 12187
)
</pre>string(16) "aoc-a400g-b1cm-o"

string(16) "aoc-a400g-b1cm-o"

string(5) "12187"