asterisk users - Mar 2009 - php agi and get_data errors.

Hallo,
I'm using a self-made script to get the code a user enters on my
applications.
Sadly, the code doesn't work, i push the digits, but the result is
always an empty data.
(code=200, result=1, data= '').

Here is the code:


set_time_limit(99999999999999);
require('phpagi.php');

$agi = new AGI();
$agi->answer();

function printdebug($a) {
	global $agi;
	$agi->conlog(print_r($a, true));
}

// Prendo Badge

$isokbadge = false;
$tries = 1;
do {
	$result = array();
	$agi->exec('PLAYBACK',$audiofiles['insertbadge']);

	$result = $agi->get_data('beep', 60000, 13);
	printdebug($result);	
	$badge = str_replace('*', '.', $result['result']);
	
	$agi->conlog("[$tries] Badge: $badge");

	if (strlen($badge) != 13) {
		if (($tries++) >= 3){
			$agi->exec('PLAYBACK',$audiofiles['maxreached']);
			$agi->hangup();
			exit();
		}
		$agi->exec('PLAYBACK',$audiofiles['invalidbadge']);
	} else {
		$agi->exec('PLAYBACK',$audiofiles['thanks']);
		$isokbadge = true;
	}


} while ($isokbadge == false);

Another error is that after the first get_data(), it doesn't stops
anymore waiting for user input, it just goes on...

Please help me debug this...

If you know any web site o irc channel full of phpagi users, please,
let me know :(

Thanks

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On Sun, 1 Mar 2009, Luca Gervasi wrote:
> Hallo,
> I'm using a self-made script to get the code a user enters on my
applications.
> Sadly, the code doesn't work, i push the digits, but the result is
> always an empty data.
> (code=200, result=1, data= '').
Try "agi debug" at the Asterisk console.

Pay particular attention to following the protocol. If your script does 
any output between writing its request and reading Asterisk's result, 
you're hosed.

Thanks in advance,
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Newline                                             Fax: +1-760-731-3000