/PHP/Php generate random string fixed length

Php generate random string fixed length

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);

Similar codes

1 vote304 views3 answers
Instamojo payment gateway integration in php
PHP
4 votes324 views2 answers
Php http authentication
PHP
10 votes325 views2 answers
Php receive post
PHP
0 vote353 views1 answer
File form validation codeigniter
PHP CodeIgniter
-1 vote371 views3 answers
Codeigniter pagination example
PHP CodeIgniter
1 vote293 views1 answer
How to use bootstrap in laravel 8 remove tailwind
PHP
0 vote292 views2 answers
Codeigniter4 route optional parameter
PHP
1 vote295 views3 answers
PHPMailer
PHP
0 vote317 views1 answer
Set font sytle phpspreadsheet
PHP
1 vote277 views1 answer
Php translate url wpml
PHP