<pre>Array
(
    [lang] => en
    [category] => 
    [subcategory] => 
    [product] => aoc-ah25g-m2s2tm-o
    [id_product] => 10146
)
</pre>string(18) "aoc-ah25g-m2s2tm-o"

string(18) "aoc-ah25g-m2s2tm-o"

string(5) "10146"