PHP Script doesn't get executed at the second time...

[cyanblue]

I don't know if it is simple or not, but here we go...

I am calling a PHP script from the Flash and it works fine...
I have two places in Flash that calls this PHP script with different arguments at each time...

The thing is that I am giving out the argument-1 at the first time I call the PHP script, and the argument-2 at the second time with FMX's LoadVars() object...

The PHP script executes and returns the data just fine with the correct value of argument-1 when it is first executed...
The second time I execute the PHP script with different argument, argument-2, PHP gets it as its previous argument value,argument-1, even I executed the PHP script with the new argument, argument-2...

And if I execute the PHP script AGAIN with the argument-2, I get the correct result...

Does anybody know why???

In Flash, I have this script...

_level0.listDirectory("d:\\inetpub\\wwwroot\\Templates\\");

function listDirectory(currentDir)
{
	showConnectMessage();

listDirLVs = new LoadVars();
listDirLVs.userDir = currentDir;
listDirLVs.sendAndLoad("http://localhost/ListDirectory.php", listDirLVs, "POST");
listDirLVs.onLoad = function(success)
{
	if (success)
	{
		wholeDirArray = this.userDir.split("^");
		temp = this.userDir;

		for (i = 0 ; i < wholeDirArray.length ; i++)
		{
			fileArray[i] = wholeDirArray[i].split("|");
			dirArray[i] = fileArray[i][fileArray[i].length - 1];
		}

		dirArray.splice(dirArray.length - 1, 1)

		clearConnectMessage();
	}
}
}

and PHP script is...

<?php
	function GetFileList($path, &$a)
	{
		$d = array();
		$f = array();
		$nd = 0;
		$nf = 0;
		$hndl = opendir($path);

	while($file = readdir($hndl))
	{
		if ($file == '.' || $file == '..')
			continue;
		if (is_dir($path.'\'.$file))
			$d[$nd++] = $file;
		else
			$f[$nf++] = $file;
	}
	closedir($hndl);
	sort($d);
	sort($f);
	$n = 1;
	for ($i = 0 ; $i < count($d) ; $i++)
	{
		GetFileList($path.'\'.$d[$i].'\', $a[$n]);
		print "$d[$i]^";
		$a[$n++][0] = $d[$i];
	}
	for ($i = 0 ; $i < count($f) ; $i++)
	{
		print "$f[$i]|";
		$a[$n++] = $f[$i];
	}
}
function ShowFileList(&$a, $N)
{
	$fileList = "";
	for ($i = 1 ; $i < count($a) ; $i++)
	{
		if (is_array($a[$i]))
		{
//				echo "<H".$N.">".$a[$i][0]."</H".$N.">\n";
				ShowFileList($a[$i], $N+1);
			}
			else
			{
//				echo "<Normal>".$a[$i]."</Normal>\n";
			}
		}
	} 
	print "userDir=";
	chdir($userDir);
	GetFileList("$userDir", $array);
	ShowFileList($array, 1);
?>

Oh... I didn't really write this PHP code... It basically came from PHP manual...

Can someone take a look at the code and see what I am doing wrong??? Thank you...

Jason