<pre>Array
(
    [lang] => en
    [category] => 
    [subcategory] => 
    [product] => 826be1c4-r1k23lpb
    [id_product] => 2777
)
</pre>string(17) "826be1c4-r1k23lpb"

string(17) "826be1c4-r1k23lpb"

string(4) "2777"