Re: Seems Simple enough

From: Date: Mon, 26 Jan 2004 17:09:46 +0000
Subject: Re: Seems Simple enough
References: 1 2 3 4  Groups: php.general 
Request: Send a blank email to php-general+get-175787@lists.php.net to get a copy of this message
Good Question on the looking though all rows. I never wrote code looking at just that one code and getting the variable from the column. That is why I limited the query to one "LIMIT 1". I guess it is just me pasting code from my other applications and not checking it out. To the original problem, it all hinges on me changing the format of $Balance. If I remove the line " $Balance = number_format($SummaryField["Balance"],2,'.',','); " and replace it with " $Balance = $SummaryField["Balance"]; " it works fine. "Stuart" <lists@sharedserver.net> wrote in message news:40154773.5040108@sharedserver.net... > Christopher J. Crane wrote: > > This does not ... > > $SummaryResults = mysql_query("SELECT * FROM Accounting WHERE > > UserID='$UserID' LIMIT 1") or die("Invalid query"); > > while($SummaryField = mysql_fetch_array($SummaryResults)) { > > $Balance = > > number_format($SummaryField["Balance"],2,'.',','); > > } > > Display $Balance here. Just do a print $Balance. Something is wrong > there, not below. > > While we're at it, why are you looping through all of the rows setting > $Balance each time? If it's only going to return one row, get that one > row and use it!! > > > if($Balance >= 10001) { echo "<font > > color=\"green\">\$$Balance</font><br>\n"; } > > elseif($Balance <= 9999) { echo "<font > > color=\"red\">\$$Balance</font><br>\n"; } > > else { echo "<font > > color=\"purple\">\$$Balance</font><br>\n"; } > > -- > Stuart

« previous php.general (#175787) next »