Keeping array index key when sorting a multidimensional array with PHP

Question

array(10) { 
[1019]=> array(3) { [\"quantity\"]=> int(0) [\"revenue\"]=> int(0) [\"seller\"]=> string(5) \"Lenny\" } 
[1018]=> array(3) { [\"quantity\         


        

Answer 1

I think what you need is uasort —

FROM PHP DOC

Sort an array with a user-defined comparison function and maintain index association

Example

  uasort($stats, 'compare');