#29769 [Opn->Fbk]: PHP crashes while receiving an ibase event

From: Date: Wed, 09 Feb 2005 23:31:02 +0000
Subject: #29769 [Opn->Fbk]: PHP crashes while receiving an ibase event
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-73728@lists.php.net to get a copy of this message 
 ID:               29769
 Updated by:       tony2001@php.net
 Reported By:      sascha dot uhl at gmx dot net
-Status:           Open
+Status:           Feedback
 Bug Type:         Reproducible crash
 Operating System: Windows 2000
 PHP Version:      5.0.1
 New Comment:

Please try using this CVS snapshot:

  http://snaps.php.net/php5-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.0-win32-latest.zip




Previous Comments:
------------------------------------------------------------------------

[2004-08-20 10:45:22] sascha dot uhl at gmx dot net

Description:
------------
PHP crashes while using the ibase event alerter feature with firebird
1.5.1.

I am using Apache 2.0.50, Firebird 1.5.1 and finally PHP 5.0.1.

I execute the script, which is waiting for an db event. When the event
happens, Dr.Watson appeares and PHP crashes.



Reproduce code:
---------------
function event_handler($event_name, $connection) 
{
	echo "<br>ein event";
    if ($event_name=="RBS_UPDATE") {
        $query = "SELECT RBS_RFPI, RBS_ISON FROM TBL_RBS ORDER BY
RBS_RFPI";
		$result = ibase_query($query);

		while ($row = ibase_fetch_object ($result)) {
      		// echo $row->RBS_RFPI . "  " . $row->RBS_ISON . "<br>";
	   		echo "<script type='text/javascript'>
updateRBSState('$row->RBS_RFPI',s".$row->RBS_ISON.");
</script>";
}
    } 
}

ibase_set_event_handler($connection, "event_handler", "RBS_UPDATE");

ibase_wait_event($connection, "RBS_UPDATE");

Expected result:
----------------
After receiving the event, the callback function should write the
output to the browser.

Actual result:
--------------
Sorry, no backtrace...

Receiving the result ends in Dr.Watson for PHP


------------------------------------------------------------------------


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