Обсуждение: portiny mysql to postgres, pg_fetch_array woes

I'm in the process of porting some mysql to postgres, and I'm having trouble with warnings associated with fetch_array

code is something like this
while ($URow=pg_fetch_array($Result,$i++))
{
}

which works, except if the array has no elements, or $i runs off the end of the array, then the pg_fetch_array returns
false(as desired), but also generated an unwanted error warning, eg: 

-->Warning: Unable to jump to row 0 on PostgreSQL result index 5 in /home/ben/public_html/database.php on line 62

how do I prevent these warnings? Without having to test the  number of rows in result.

On Thu, 8 Nov 2001, ben palmer wrote:

> code is something like this
> while ($URow=pg_fetch_array($Result,$i++))
> {
> }

[snip]

> how do I prevent these warnings? Without having to test the  number of
> rows in result.

this way:

while ($URow=@pg_fetch_array($Result,$i++))
{
}

(note the @ before pg_fetch_array)

Regards
--
Helge Bahmann <bahmann@math.tu-freiberg.de>             /| \__
Network admin, systems programmer                      /_|____\
                                                     _/\ |   __)
$ ./configure                                        \\ \|__/__|
checking whether build environment is sane... yes     \\/___/ |
checking for AIX... no (we already did this)            |