Random Password Generator in PHP

Generate random passwords using this simple PHP function. This function takes length as input and generates a random password or random string for usage. This function can be customized as needed for length and allowed characters. For customization please contact us.

function radomPasswordGenerator($length) {
    $ac = "abcdefghijklmnopqrstuvwxyz0123456789";
    $ac_len = strlen($ac);
    for($i=0; $i<$length; $i++){
        $position = rand(0,$ac_len);
        $randomString .= $ac{$position};
    }
    return $randomString;
}

PHP Function generate authentication string

Simple PHP function to generate a authentication string. Create a random string in php. Generate random password in php using a simple function.

function generateAuthenticationString($length) {
    $allowedChars = "abcdefghijklmnopqrstuvwxyz0123456789";
    $string = "";
    for($i=0;$i<$length;$i++){
        $randPos = rand(0,36);
        $string .= $allowedChars{$randPos};
    }
    return $string;
}