ID: 10580
Updated by: phanto
Old-Status: Open
Status: Closed
Bug Type: COM related
Operating system: 
PHP Version: 4.0.7-dev (dated 16-May-2001)
Assigned To: 

is it ? i was able to run your ado script successfully. are you using the isapi or the 
cgi version of php. isapi isn't stable yet.


Previous Comments:

[2001-05-16 08:42:01] [EMAIL PROTECTED]
COM broken in PHP version 4.0.7-dev


[2001-05-16 08:34:57] [EMAIL PROTECTED]
Bug reopened, CVS dated 16 May 2001,

message when accessing database:
PHP has encountered an Access Violation at 011CD614


[2001-05-08 20:12:03] [EMAIL PROTECTED]
works here.

the only mistake i found was, that if either the connect string or the query was wrong 
$conn->execute() returned a nullpointer instead of a valid recordset.
this only produced a warning so there was a nullpointer exception at the first attempt 
to access $rs->...
now i produce an error (unfortunatelly this causes the script to stop).
i'll fix this in the code and switch back to a warning, but i think it's ok for now.


[2001-05-08 19:18:07] [EMAIL PROTECTED]
Here is a code snippet for testing ADODB:


define ("DSN_USER", "sa");
define ("DSN_PWD", "");
define ("DB_SERVERNAME", "localhost");
define ("DATABASENAME", "Northwind");

Initial Catalog=".DATABASENAME."; User ID=".DSN_USER."; Password=".DSN_PWD);

$conn = new COM("ADODB.Connection") or die("Cannot start ADO");


$command = "SELECT * from employees";

$rs = $conn->Execute($command); // Recordset
$num_columns = $rs->Fields->Count();


for ($i=0; $i < $num_columns; $i++) {
        $fld[$i] = $rs->Fields($i);
$rowcount = 0;
while (!$rs->EOF) {
        for ($i=0; $i < $num_columns; $i++) {
                $arr[$i][$rowcount] = $fld[$i]->value;
        $rowcount++;                    // increments rowcount


$rs = NULL;
$conn = NULL;


This produces the error: PHP has encountered an Access Violation at 2474FF04

You can also produce an Access Violation by trying to use MSXML Parser 3.0,
and by calling the loadXML() method.

I downloaded php 4.0.6-dev [2001-05-04] build from


[2001-05-08 16:30:55] [EMAIL PROTECTED]
could you provide a short snippet, i can't reproduce this.
are you using the cgi or the isapi version ?


The remainder of the comments for this report are too long.  To view the rest of the 
comments, please view the bug report online.

ATTENTION! Do NOT reply to this email!
To reply, use the web interface found at

PHP Development Mailing List <>
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]

Reply via email to