On Tue, Apr 24, 2012 at 7:29 PM, David Stoltz <dsto...@shh.org> wrote:
> Here's my code (using MSSQL):
>
> $conn = new COM ("ADODB.Connection")or die("Cannot start ADO");
> $conn->open($connStr);
> $query = "SELECT * FROM TABLE WHERE id = ".$id;
> $rs = $conn->execute($query);
>
> This code works fine, and I retrieve the values like this:
>
> $tmp1 = $rs->fields("column1");
> $tmp2 = $rs->fields("column2");
> Etc...
>
>
> Here's the problem - I'm trying to get a date column that I know is
> NULL, but I can't seem to get my code right:
>
> $tmp = $rs->fields("followup_on");
> if(is_null($tmp)){
> $followup = "";
> }else{
> $followup = $rs->fields("followup_on");
> }
>
> //this results in: Catchable fatal error: Object of class variant could
> not be converted to string
> //When I try to ECHO the $followup results (and I know the database
> value is NULL)
>
>
> So confused - any advice?
>
It's been a long time ago I worked with ADO (Thank god), but shouldn't
you echo $followup->value instead of $followup?
If that's not working, try a var_dump($followup), so you can check
exactly what it is.
- Matijn
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