On Mon, 24 Nov 2003 21:36:29 -0800 (PST) Joffrey Leevy <joffrey_leevy1@xxxxxxxxx> wrote: > Would appreciate in anyone can help me. > > Let's say I do a query in php, eg. $query = "select > shed from structure"; With the mysql_fetch_array > function and a loop I could see all the values stored > in the column, shed, using the command: echo $shed; > > Let's say now that I am carrying over a variable from > a form called $form where $form = shed. I can still > say $query = "select $form from structure"; because > $form = shed. > > The problem I have now is with the strings and how do > I see my column values. > > Using echo $$value; or echo $($value) or echo \$$value > or echo $"$value" does not give me the values stored > in the column shed. > > Help anyone? > thanks > Joffrey, First it is easier for us if you just paste the relevant code but I'll try and assist without. Before you can fetch a record you must query the database.. $result=mysql_query($query) or die( "Bad Query=> $query\n<br>". mysql_error() ); The die() function will print an error if there is something wrong with the query such as database not opened first. You are fetching a row (or record) from the database. $row=mysql_fetch_array($result); therefore the value of shed column will be contained within $row. It can be accessed by either of the two lines below. echo $row[0]; #by numeric index.. echo $row["shed"]; #or by column name.. If you wish to find out all the column names and values, try print_r($row); George Patterson -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
