----- Original Message -----
From: Evert Lammerts <evert.lammerts@xxxxxxxxx>
Date: Wednesday, March 26, 2008 3:12 pm
Subject: Re: numeric string to single digit array
>
> > I ran this
> >
> > $query ="Select answer from answers where studentID ='A123456789'";
> > $result = mysql_query($query,$connection);
> > $resultArray = str_split($result,1);
> > $count = count($resultArray);
> >
>
> Where's the fetch?
>
> |$result = mysql_query("SELECT answer FROM answers WHERE studentID
> =
> 'A123456789';");
> $count = 0;
> while ($row = mysql_fetch_assoc($result)) {
> $count++;
> }
>
> |Of course you should count in the query if the result itself is
> not used:
>
> |$result = mysql_query("SELECT COUNT(answer) AS nr_of_results FROM
> answers WHERE studentID = 'A123456789';");
> $row = mysql_fetch_assoc($result);
> $count = $row['||nr_of_results||'];||
> |
> Evert
>
PHP is telling me that the resource I am using for mysql_fetch_assoc is invalid:
$query ="Select answer from answers where studentID ='A123456789'";
$result = mysql_query($query,$connection);
$count=0;
while($row = mysql_fetch_assoc($result));
{
$count++;
}
echo $count;
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