PEAR and PG

Hi there,

Is anyone here using PEAR with PG? I am having trouble finding decent
documentation about it.
I have phpdoc.de/pear but the docs there are sketchy at best.

For example:

private object a &query( $query )

Send a query to PostgreSQL and return the results as a DB_result
object.

private int numRows( $result )

Get the number of rows in a result set

But if I do (I am a PHP newbie, so bear with me please, and this is
just testing code):

$sth = $dbh->query("select user_id from users where email='xxxxxx'");

if($dbh->numrows($sth) > 0) {
$row = $sth->fetchrow(DB_FETCHMODE_ASSOC);
print "more than 0 rows. Row is ". $row[0];
} else {
print "no rows for you";
}

Then it tells me $sth is not a PostgreSQL result set. If it isn't, how
do I get it?

Thanks,

-Roberto
--
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Roberto Mello - Computer Science, USU - http://www.brasileiro.net
http://www.sdl.usu.edu - Space Dynamics Lab, Developer
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