Random String Gen

random.php

<?php

/**
 * Random String Gen
 *
 * @link https://stackoverflow.com/a/4356295/5779200
 * @param int Length of the String
 * @return string The Random String
 */
function generateRandomString($length = 10) {
    $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
    $charactersLength = strlen($characters);
    $randomString = '';
    for ($i = 0; $i < $length; $i++) {
        $randomString .= $characters[rand(0, $charactersLength - 1)];
    }
    return $randomString;
}

?>