Php remove duplicates from string

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 string

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

-1

Source: stackoverflow.com

Similar codes

0 vote194 views1 answer
Count object php
PHP
0 vote219 views1 answer
How to put multiple string in one echo in php
PHP
4 votes203 views3 answers
Session variable
PHP
1 vote215 views1 answer
Sail Alias
PHP
8 votes213 views3 answers
Storage link laravel
PHP
0 vote292 views1 answer
Update php version in laravel
PHP Laravel
0 vote251 views1 answer
Php get first element of iterator class
PHP
6 votes226 views5 answers
Check php version linux terminal
PHP
3 votes221 views2 answers
Laravel check if laravel query is empty
PHP Laravel
11 votes229 views3 answers
Laravel auth 6
PHP Laravel