/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

7 votes191 views2 answers
Wordpress get post type
PHP Wordpress
8 votes165 views1 answer
Laravel link storage to public
PHP Laravel
2 votes144 views2 answers
Laravel dump
PHP Laravel
3 votes163 views2 answers
Php uuid generator
PHP
18 votes161 views6 answers
Laravel log error
PHP
7 votes171 views1 answer
Php detect request type
PHP
0 vote216 views1 answer
Laravel Service Unavailable
PHP Laravel
0 vote172 views2 answers
Mysqli_fetch_all() expects parameter 1 to be mysqli_result, boolean given in C:\xampp\htdocs\complete-blog-php\admin\includes\post_functions.php on line 31
PHP
0 vote203 views1 answer
Laravel collection median
PHP
30 votes188 views3 answers
Php code to display current date and time in different formats
PHP