/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

16 votes307 views5 answers
Get user auth in laravel
PHP Laravel
15 votes236 views4 answers
Compare dates datetime php
PHP
0 vote246 views1 answer
Exists:categories,id except a value laravel
PHP Laravel
0 vote222 views1 answer
Php get ip by domain
PHP
20 votes233 views4 answers
Php simple server
PHP
1 vote191 views1 answer
Print date in php
PHP
0 vote237 views1 answer
Binance api buymarket php
PHP
11 votes270 views3 answers
How to remove composer package in laravel
PHP Laravel
45 votes285 views6 answers
Foreach loop in php
PHP
0 vote257 views2 answers
Get wordpress page link by id
PHP Wordpress