I have product SKU.
using that i have to change product quantity As stock so how to do this.
I am getting a SKU and quantity like this
Array ( [minimalVS] => 1 [seaglassin] => 0 [half_moon_knuckle_ring] => 90 [unique_Walnut_and_Cherry] => 8 [half_eternity_ring_Sapphire_ring] => 11 [ear_jacket] => 2 [short_Thin_Line] => 44 [totally_Awesome] => 1 [handcrafted_Leather_Briefcase] => 5 [militaryexpedition] => 5 )
Key as SKU and Value as Quantity means [sku] => quantity so how to change quantity