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Bug #4507 Object fetch outputs error when index is greater than # of records
Submitted: 2000-05-18 14:14 UTC Modified: 2000-07-14 23:57 UTC
From: dchapman at houabg dot com Assigned:
Status: Closed Package: PostgreSQL related
PHP Version: 4.0.0 OS: FreeBSD 4.0
Private report: No CVE-ID: None
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 [2000-05-18 14:14 UTC] dchapman at houabg dot com 
This code in the manual outputs warning/notification errors when $row is greater than the # of records.  Would a for loop be a better choice?  I've had to turn off warning in the php.ini to get let pages work correctly.

while ($data = pg_fetch_object ($qu, $row)):
 14     echo $data->autor." (";
 15     echo $data->jahr ."): ";
 16     echo $data->titel."<BR>";
 17     $row++;
 18 endwhile; ?>

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 [2000-07-14 23:57 UTC] jah at cvs dot php dot net 
Either put @ before pg_fetch_object() to suppress the warning, or use
pg_numrows() first to get the number of rows in the result set. Whether you use
a for or while loop is a personal preference, I doubt there's not much difference
in performance.
 
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