/PHP/How to remove duplicate values from an array in 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 string

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

-1

Source: stackoverflow.com

Similar codes

-2 votes427 views1 answer
Errno: 150 foreign key constraint is incorrectly formed laravel 8
PHP Laravel
0 vote292 views1 answer
Add class to row laravel
PHP
4 votes314 views3 answers
Mysql timestamp format php
PHP
0 vote326 views1 answer
Joomla include jfactory
PHP
2 votes305 views1 answer
If condition inside echo in php
PHP
0 vote329 views1 answer
Php image rotate upload
PHP
1 vote372 views1 answer
Config smp gamil laravel
PHP Laravel
1 vote305 views1 answer
Class 'Inertia\Inertia' not found
PHP
0 vote321 views1 answer
How to get session variables from cookie string
PHP
105 votes584 views6 answers
Php strpos
PHP