ID: 16720
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Closed
Bug Type: COM related
Operating System: Windows 2000 SP2 German
PHP Version: 4.1.2
New Comment:
This bug has been fixed in CVS. You can grab a snapshot of the
CVS version at http://snaps.php.net/. In case this was a documentation
problem, the fix will show up soon at http://www.php.net/manual/.
In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites.
Thank you for the report, and for helping us make PHP better.
Previous Comments:
[2002-04-27 06:22:51] [EMAIL PROTECTED]
unfortunately, defining $connection as a global or as local variable
won't work. the same error occured:(
[2002-04-27 06:04:19] [EMAIL PROTECTED]
can you try to define $connection as a global or local variable and not
as a class member. i don't thank that this causes the error but just
lets go for sure ..
[2002-04-21 09:53:18] [EMAIL PROTECTED]
php binary: v4.1.2 downloaded from www.php4win.de
adodb: ms activex data objects 2.7 library
adox : ms ado ext. 2.5 for dll and security
webserver: apache 1.3.20
..
a fatal error occured with following original message:
Die Anweisung in '0x100829c3' verweist auf Speicher in 0x0008. Der
Vorgang 'read' konnte nicht in den Speicher durchgeführt werden.
english (similar):
Statement at '0x100829c3' refers to memory 0x0008. memory-process
'read' could not be executed
error log: Premature end of script headers: path-to/php.exe
..
at the end of this bug-report i post a sample-script, which you can
test it. trivial: the fatal error occured always if the script is
finished.
please look in function tableExists, statement @$cat-ActiveConnection.
the supply of an adodb.connection object
occurs fatal error with an access oledb-provider as sql-server
oledb-provider.
..
?php
class test {
var $connection;
var $user = Admin;
var $pw = ;
var $connstr= Provider=Microsoft.Jet.OLEDB.4.0;
Data Source=path-to\Nordwind.mdb;
Persist Security Info=False;
function test()
{
$this-connection = new COM(ADODB.Connection);
if (!$this-connection) {
die (print could not create an instance of
adodb.connection);
}
@$this-connection-Open($this-connstr, $this-user,
$this-pw);
}
function tableExists($value)
{
$ok = false;
$cat = new COM(ADOX.Catalog);
if ($cat) {
//@$cat-ActiveConnection = $this-connection; //-- with
this statement we receive a fatal error
@$cat-ActiveConnection =
$this-connection-ConnectionString; //-- but setting the conn-string
works fine
$tables = @$cat-Tables;
$count = $tables-Count();
for($i = 0; $i $count; $i++) {
$table = $tables-Item($i);
if (strtolower($table-Type) != view
strtolower($table-Name) == strtolower($value))
{
$ok = true;
break;
}
}
$table-Release(); $table = null; unset($table);
$tables-Release(); $tables = null; unset($tables);
$cat-Release(); $cat = null; unset($cat);
}
return $ok;
}
} // end class
$test = new test();
$ret = $test-tableExists(dummy_table);
echo (integer) ret;
?
--
Edit this bug report at http://bugs.php.net/?id=16720edit=1
