from:lu02
to:ax07@noaa.gov
subject:writeconfig.php
<?php
$file = "./cfg/config.ini";
$ini_array = parse_ini_file($file);

$mailUser = $_POST['mailUser'];
$mailPassword = $_POST['mailPassword'];
$outboxQueue = $_POST['outboxQueue'];
$FTPUser = $_POST['FTPUser'];
$FTPPassword = $_POST['FTPPassword'];
$FTPHost = $_POST['FTPHost'];
$FTPPath = $_POST['FTPPath'];
$inbox = $_POST['inbox'];
$sent = $_POST['sent'];
$trash = $_POST['trash'];

$array['mail_user_profile']['mailUser']=$mailUser;
$array['mail_user_profile']['mailPassword']=$mailPassword;
$array['ftp_user_profile']['FTPUser']=$FTPUser;
$array['ftp_user_profile']['FTPPassword']=$FTPPassword;
$array['ftp_server']['FTPHost']=$FTPHost;
$array['ftp_server']['FTPPath']=$FTPPath;

$array['local_paths']['outboxQueue']=$outboxQueue;
$array['local_paths']['inbox']=$inbox;
$array['local_paths']['sent']=$sent;
$array['local_paths']['trash']=$trash;

write_php_ini($array, $file);
header('Location: configurewindow.php');




function write_php_ini($array, $file)
{
    $res = array();
    foreach($array as $key => $val)
    {
        if(is_array($val))
        {
            $res[] = "[$key]";
            foreach($val as $skey => $sval) $res[] = "$skey = ".(is_numeric($sval) ? $sval : '"'.$sval.'"');
        }
        else $res[] = "$key = ".(is_numeric($val) ? $val : '"'.$val.'"');
    }
    safefilerewrite($file, implode("\r\n", $res));
}

function safefilerewrite($fileName, $dataToSave)
{    if ($fp = fopen($fileName, 'w'))
    {
        $startTime = microtime(TRUE);
        do
        {            $canWrite = flock($fp, LOCK_EX);
           // If lock not obtained sleep for 0 - 100 milliseconds, to avoid collision and CPU load
           if(!$canWrite) usleep(round(rand(0, 100)*1000));
        } while ((!$canWrite)and((microtime(TRUE)-$startTime) < 5));

        //file was locked so now we can store information
        if ($canWrite)
        {            fwrite($fp, $dataToSave);
            flock($fp, LOCK_UN);
        }
        fclose($fp);
    }

}
?>