PHP function not returning value

Question

For some reason I can not get my function to return a string...

$password = crypt_password_input($password, \"\");

//Encrypt Password longer than 8 characters
f         


        

Answer 1

you have no return statement under this condition block. i have added return there.

if($passwordLength > 8)
{
    $encryptString = substr($inputPassword, 0, 8);
    $inputPassword = substr($inputPassword, 8);
    $newPassword .= crypt($encryptString, "HIDDENSALT");
    return crypt_password_input($inputPassword, $newPassword);
}