how to remove duplicate arrays in PHP

Question

I am getting the duplicate array like this:-

Array ( [0] => Afghanistan [1] => Albania ) Array ( [0] => Afghanistan [1] => Albania )

How I remove the this duplicate array... I want output like this..

Array ( [0] => Afghanistan [1] => Albania )

Please help me out. Thanks in advance.

As it seems like you are outputting the arrays in a loop, so you first would have to create an array an put them all in there, so you could tell if you have duplicates or not — Rizier123, Jan 11 '16 at 12:03

score 0 · Answer 1 · edited May 23 '17 at 12:04

0

You can try like below:

$input = array_map("unserialize", array_unique(array_map("serialize", $input)));

For more you can visit this link

edited May 23 '17 at 12:04

Community

answered Jan 11 '16 at 12:05

Kausha Mehta

Thanks your solution works. But Now I have to update these values one by one in the table how I do this. I know I have to use foreach loop but I am not getting the results. Thanks. – Junaid afzal Jan 11 '16 at 12:12
@Junaidafzal Add the output you currently get and what you want that both in your question..... – Kausha Mehta Jan 11 '16 at 12:16
@Junaidafzal And if possible then approve this as a answer and +vote it. And create new one with new query. – Kausha Mehta Jan 11 '16 at 12:16

1 Answers1