How to find unique values in array

Question

Here i want to find unique values,so i am writing code like this but i can\'t get answer,for me don\'t want to array format.i want only string

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Answer 1

You can use array_unique() in single line like below:-

";print_r($unique_array); // print unique values array
?>

Output:- https://eval.in/601260

Reference:- http://php.net/manual/en/function.array-unique.php

If you want in string format:-

echo implode(',',$final_array);

Output:-https://eval.in/601261

The way you want is here:-

https://eval.in/601263

OR

https://eval.in/601279