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

Similar codes

0 vote268 views1 answer
Drupal sync directory in settings.php
PHP Drupal
3 votes193 views2 answers
Php mysql search database and display results
PHP
0 vote149 views1 answer
Why does php syntax doesnt work in my html
PHP
0 vote232 views1 answer
How see the list all artisan in laravel
PHP Laravel
0 vote201 views1 answer
How to set no cache header php
PHP
1 vote191 views3 answers
Not equal in laravel blade
PHP
0 vote197 views1 answer
Stampare post checkbox php
PHP
0 vote236 views1 answer
Laravelstart project
PHP Laravel
0 vote200 views1 answer
How to inherit a class php
PHP
0 vote204 views1 answer
Query without chaining not working - Laravel
PHP