ID: 6831
Updated by: phanto
Reported By: [EMAIL PROTECTED]
Old-Status: Assigned
Status: Closed
Bug Type: COM related
Assigned To: phanto
Comments:
fixed in cvs
use is_null() to check if the returned value is NULL;
Previous Comments:
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[2001-01-29 17:21:24] [EMAIL PROTECTED]
working on it
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[2000-12-18 04:36:12] [EMAIL PROTECTED]
Here's hoping for a quick fix :-) PHP 4.03pl1 also exhibits the above bug.
Just tested COM again and discovered variant type 6 (currency) is not supported
either.
Thanks again.
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[2000-09-21 11:06:54] [EMAIL PROTECTED]
Currently, COM does not support variant type 1. This is type NULL.
This should be easy to fix as we can make it equivalent to false. Does PHP support
null as a constant?
The bug can be replicated by accessing a database with nulls in the records using ADO.
<?
$dbc = new COM("ADODB.Connection");
$dbc->open ("driver={Microsoft Access Driver
(*.mdb)};dbq=d:/test/DB/guestbook.mdb;uid=Admin");
$rs = $dbc->Execute("select * from guestbook");
$i = 0;
while (!$rs->EOF) {
$i += 1;
$fld0 = $rs->Fields(0);
$fld1 = $rs->Fields(1);
$fld2 = $rs->Fields(2);
print "$fld0->value $fld1->value $fld2->value<BR>";
$rs->MoveNext();
}
$rs->Close();
?>
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Full Bug description available at: http://bugs.php.net/?id=6831
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