Php unique string

Array unique php

<?php
    // Syntax: array_unique(array $array, int $flags = SORT_STRING): array
    // Desc: Removes duplicate values from an array
    $arr = Array("red", "red", "green", "blue", "blue", "white");
    echo "<pre>";
    print_r($arr);
    echo "</pre> <br><br>";
    
    $arrUnique = array_unique($arr);

    echo "<pre>";
    print_r($arrUnique);
    echo "</pre> <br><br>";

    /* -------- output -----------
    Array
    (
        [0] => red
        [1] => red
        [2] => green
        [3] => blue
        [4] => blue
        [5] => white
    )
    
    Array
    (
        [0] => red
        [2] => green
        [3] => blue
        [5] => white
    )
    */
?>

Php unique string

md5(uniqid(rand(), true))

Similar codes

12 votes298 views4 answers
Wordpress get post thumbnail
PHP Wordpress
0 vote226 views1 answer
Woocommerce Display field value on the admin order edit page [Custom Field Display 2]
PHP
5 votes237 views3 answers
How get some parameter from request in laravel
PHP
0 vote228 views1 answer
Generate unique order id in php
PHP
3 votes292 views1 answer
Laravel validation number greater than 0
PHP
1 vote232 views1 answer
[InvalidArgumentException] Could not find package laravel/laravel with version 7.0 in a version installable using your PHP version, PHP extensions and Composer version.
PHP
0 vote242 views2 answers
Pass guzzle client data to view laravel
PHP Laravel
0 vote206 views1 answer
$request laravel undefined inside function query
PHP
17 votes215 views2 answers
Array empty check in php
PHP
0 vote231 views2 answers
DB::raw update query in laravel
PHP