/PHP/Php generate random alphanumeric string

Php generate random alphanumeric string

function generateRandomString($length = 25) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $charactersLength = strlen($characters);
    $randomString = '';
    for ($i = 0; $i < $length; $i++) {
        $randomString .= $characters[rand(0, $charactersLength - 1)];
    }
    return $randomString;
}
//usage 
$myRandomString = generateRandomString(5);

How to create random alphanumeric in php

<?php 
// online code for creating alphanumeric in php 
// this will generate 6 charactor, you can create as many just change the 6 from code
$pass = substr(str_shuffle("0123456789abcdefghijklmnopqrstvwxyz"), 0, 6);
echo $pass;

//output : 17w2y8
?>

Similar codes

1 vote356 views1 answer
Groupby in laravel with count
PHP Laravel
0 vote331 views2 answers
Socket io laravel
PHP Laravel
31 votes267 views6 answers
Php get user ip
PHP
1 vote294 views1 answer
Google_Service_Calendar Event Date Time
PHP
0 vote365 views1 answer
Show selected value in dropdown laravel
PHP
0 vote317 views3 answers
Laravel how to fetch user from user model based on id from post
PHP Laravel
0 vote347 views1 answer
Laravel form old value array
PHP
0 vote287 views1 answer
Composer require laravelcollection
PHP
0 vote360 views1 answer
Creer un modele laravel
PHP Laravel
15 votes397 views3 answers
Foreign id laravel migration
PHP Laravel