My array is
Array
(
[0] => Array
(
[package] => Bag
[qty] => 10.00
[price] => 19.00
)
[1] => Array
(
[package] => kgs
[qty] => 1.00
[price] => 2.00
)
[2] => Array
(
[package] => Bag
[qty] => 25.00
[price] => 50.00
)
)
I need to sort this array based on price ascending value.i used usort for this.My code is looks like
usort($array, function ($b, $a) { return $b['price'] - $a['price']; });
then I got the resulting array as
Array
(
[0] => Array
(
[package] => kgs
[qty] => 1.00
[price] => 2.00
)
[1] => Array
(
[package] => Bag
[qty] => 10.00
[price] => 19.00
)
[2] => Array
(
[package] => Bag
[qty] => 25.00
[price] => 50.00
)
)
But my actual needs is that getting result with preserving keys.that is,
Array
(
[1] => Array
(
[package] => kgs
[qty] => 1.00
[price] => 2.00
)
[0] => Array
(
[package] => Bag
[qty] => 10.00
[price] => 19.00
)
[2] => Array
(
[package] => Bag
[qty] => 25.00
[price] => 50.00
)
)
What will I do ??? Please help me.
