/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 vote222 views1 answer
Laravel create mode
PHP
0 vote175 views1 answer
Get cart item by cart item key woocommerce
PHP
0 vote224 views1 answer
Google sheets to php equation
PHP
0 vote201 views1 answer
Laravel Auth::logoutOtherDevices
PHP
0 vote194 views1 answer
Menu order for posts
PHP
0 vote191 views1 answer
Sitemap for php website
PHP
0 vote222 views1 answer
Foreach skip first php
PHP
0 vote201 views1 answer
Laravel convert eloquent collection to collection
PHP Laravel
1 vote195 views1 answer
Codeigniter distinct
PHP
0 vote184 views1 answer
Php check if post file is empty
PHP