I'm fine with using while loops, use them for most of my listing work, but I wanted to try using a foreach loop instead but it seemed not to work as expected. For ym table generation, I need the $key to do some maths on in order to get my table looking right. All the guts are done, but for some reason, when usng a foreach loop, foreach (mysql_fetch_array($result) as $key => $value) $value is not an array of the fields. Whereas with a while loop, it works fine. Is this a problem with foreach?
If it is, i'll stick to while, but with a counter to generate a key. "Justin French" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > This is correct: > > while($myrow = mysql_fetch_array($result)) > { > // ... > } > > The iteration of the while loop represents one returned row from the mysql > result, with $myrow being an array of values returned. > > Rather than a SELECT * query, let's look at a something where we know the > column names: > > <? > $sql = " > SELECT first, surname, age > FROM employee > WHERE age >= 18 > LIMIT 50 > "; > $result = mysql_query($sql); > while($myrow = mysql_fetch_array($result)) > { > echo "Name: {$myrow['first']} {$myrow['surname']}. Age: > {$myrow['age']}<br />"; > } > ?> > > > Now, given the above code, what else do you need to do? > > > Justin > > > > > on 03/06/03 8:25 AM, Bix ([EMAIL PROTECTED]) wrote: > > > Hi all, > > > > I am trying to build up a table using values from a db as follows... > > > > mysql_select_db($db, $sql_connection); > > $result = mysql_query("SELECT * FROM $table WHERE $query LIMIT > > $limit",$sql_connection); > > $output = "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" > > width=\"370\">\n"; > > foreach(mysql_fetch_array($result) as $key => $article){ > > //stuff > > } > > > > now if I use a while loop ie: > > > > while ($array = mysql_fetch_array($result)){ > > //stuff > > } > > > > all the matched rows are processed, however with the foreach model, $article > > isnt an array, it is the first row all merged together. > > > > Any ideas? > > > > ;o) > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
