/PHP/How to create random alphanumeric in php

How to create random alphanumeric in php

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

0 vote130 views1 answer
Php get all function arguments
PHP
8 votes134 views1 answer
How to list out routes
PHP
16 votes132 views3 answers
Change existing migration laravel
PHP
5 votes174 views4 answers
Update column type laravel migration
PHP Laravel
1 vote156 views1 answer
How send parameter with command in laravel
PHP Laravel
0 vote140 views1 answer
Onbeforeunload com mysql php
PHP
0 vote151 views3 answers
Laravel Eloquent sum of multiplied columns
PHP Laravel
0 vote140 views3 answers
Laravel has many deep
PHP Laravel
0 vote158 views1 answer
Code to set error for du[licate entry in php
PHP
43 votes136 views10 answers
API
PHP