CODEWITHSUNDEEP
php
Elitmiar
Elitmiar

Reputation: 36839

Eliminating duplicate values using PHP

How can I eliminate duplicate in an array using PHP, array looks like below

[1] => Array
        (
            [name] => Dean
            [s_id] => 1
            [surname] => 
            [id_nr] => 84934568321
            [student_nr] => 0
            [createdate] => 0000-00-00
            [enddate] => 0000-00-00
            [count_absent] => 3
        )

    [2] => Array
        (
            [name] => Dean
            [s_id] => 1
            [surname] => 
            [id_nr] => 84934568321
            [student_nr] => 0
            [createdate] => 0000-00-00
            [enddate] => 0000-00-00
            [count_absent] => 3
        )

    [3] => Array
        (
            [name] => Dean
            [s_id] => 1
            [surname] => 
            [id_nr] => 84934568321
            [student_nr] => 0
            [createdate] => 0000-00-00
            [enddate] => 0000-00-00
            [count_absent] => 3
        )

    [4] => Array
        (
            [name] => Dean
            [s_id] => 1
            [surname] => 
            [id_nr] => 84934568321
            [student_nr] => 0
            [createdate] => 0000-00-00
            [enddate] => 0000-00-00
            [count_absent] => 3
        )

Upvotes: 1

Views: 163

Answers (3)

TigerTiger
TigerTiger

Reputation: 10806

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

$input = array("a" => "green", "red", "b" => "green", "blue", "red");
$result = array_unique($input);
print_r($result);

Upvotes: 3

SilentGhost
SilentGhost

Reputation: 319581

array_unique

Upvotes: 3

dusoft
dusoft

Reputation: 11479

use array_unique($array) in PHP

you can also iterate over array and compare manually

Upvotes: 9

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