Question

I have a query which could return multiple rows.

$result = mysql_query($query);
while ($row = mysql_fetch_array($result)){
    $data[] = $row;
    foreach ($data as $row){
       echo $row['...'];
    }
}

The problem is that it only prints one row, while i should have 2 rows printed.

Could someone help me out?

Answer 1

The problem is probably that you’re re-using the $row variable. Also, the logic is a bit strange: why are you looping through $data every time you fetch a new row? Did you mean to do this instead:

while ($row = mysql_fetch_array($result)){
    $data[] = $row;
}

foreach ($data as $row){
   echo $row['...'];
}