I have an array like this:
Array ( [0] => Array
([category_name] => Operating System
[sub_category_name] => Windows 8)
[1] => Array
([category_name] => Operating System
[sub_category_name] => Linux)
[2] => Array
([category_name] => Mobile
[sub_category_name] => Nokia))
I would like to customize it like this:
Array('Operating System' => 'Windows 8', 'Operating System' => 'Linux', 'Mobile' => 'Nokia')
Thanks in advance. Any help or suggestion would be a great help...