/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

0 vote354 views1 answer
Insert chevron on form select field on caldera
PHP
2 votes289 views2 answers
Php reporting wrong time
PHP
0 vote288 views1 answer
Yii2 clear schema cache
PHP
0 vote335 views1 answer
Add auth middleware to route laravel
PHP Laravel
12 votes368 views3 answers
How to remove composer package in laravel
PHP
1 vote345 views1 answer
How to create controler in laravel
PHP Laravel
0 vote323 views1 answer
"customer" attribute not getting saved from admin magento 2
PHP
0 vote301 views1 answer
Laravel count data wise
PHP
0 vote318 views3 answers
Laravel validation alphanumeric with spaces
PHP
3 votes350 views1 answer
Laravel check if array is empty
PHP Laravel