generateUserFilenameUID()

Description

Generate a UID for filnames that can be different from user to user (e.g. contact sheets)

Parameters

ColumnTypeDefaultDescription
$user_id integer

Return

string

Location

include/file_functions.php lines 37 to 54

Definition

 
function generateUserFilenameUID($user_id)
{
    if (!is_numeric($user_id) || 0 >= $user_id) {
        trigger_error('Bad parameter for generateUserFilenameUID()!');
    }

    global $rs_session, $scramble_key;

    $filename_uid = '';

    if (isset($rs_session)) {
        $filename_uid .= $rs_session;
    }

    $filename_uid .= $user_id;

    return substr(hash('sha256', $filename_uid . $scramble_key), 0, 15);
}

This article was last updated 5th April 2025 15:05 Europe/London time based on the source file dated 4th April 2025 18:05 Europe/London time.