Question

How can I take the output of a while loop and pass it to a for loop?

I get some id from my sql db using while loop. Now, how to pass each id to select query?

For example:

while($row = mysql_fetch_array($sql)) {
    $y= $row['c'];
} 

How can I pass each $y to a select query?

Answer 1

I think this is what you’re asking for:

$Save = array();
while($row = mysql_fetch_array($sql)) {
    $Save[] = $row['c'];
} 

foreach($Save as $y) {
    // Process $y
}