/PHP/Remove duplicate values in array php

Remove duplicate values in array php

Array_unique

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

Array
(
    [a] => green
    [0] => red
    [1] => blue
)

Source: php.net

Remove duplicate values in array php

<?php
$list_programming_language = array('C#',  'C++', 'PHP', 'C#', 'PHP');
$result = array_unique($list_programming_language);
print_r($result);
?>
  
// ==> 'C#',  'C++', 'PHP'

How to remove duplicate values from an array in php

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

Array
(
    [a] => green
    [0] => red
    [1] => blue
)

Php remove duplicates from array

<?php
$fruits_list = array('Orange',  'Apple', ' Banana', 'Cherry', ' Banana');
$result = array_unique($fruits_list);
print_r($result);
?>

How to remove duplicate values from a multidimensional array in php

We used this to de-duplicate results from a variety of overlapping queries.

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

Php remove duplicates from string

$str = implode(',',array_unique(explode(',', $str)));

-1

Source: stackoverflow.com

Similar codes

12 votes127 views4 answers
Laravel auth setup
PHP
1 vote157 views1 answer
Laravel log path
PHP Laravel
0 vote158 views2 answers
Laravel limit foreach
PHP Laravel
1 vote114 views1 answer
Php date set utc hours
PHP
3 votes138 views1 answer
Date time laravel
PHP Laravel
0 vote125 views3 answers
Method Illuminate\Database\Eloquent\Collection
PHP
1 vote127 views3 answers
Php check connection to database
PHP
0 vote134 views1 answer
Target class admin homecontroller does not exist laravel 8
PHP Laravel
11 votes140 views3 answers
Laravel log reader
PHP
7 votes118 views3 answers
Php combine values of two arrays
PHP