Question

I have an array called followers and I would like to know how I could get the objectAtIndex $a of the array in PHP.

My current code is this, but it doesn’t work:

    $followers = anArray....
    $returns = array();
    for ($a = 1; $a <= $numberOfFollowers; $a++) {
        $follower = $followers[$a];
        echo $follower;
        $query = mysql_query("query....");
        if (!$query) {}
        while ($row = mysql_fetch_assoc($query)) {

        }
    }

edit— This is how I get the followers:

    $followers = array();
    while ($row = mysql_fetch_array($querys)) {
        $followers[] = $row['followingUserID'];
    }
    $numberOfFollowers = count($followers);

Answer 1

Why not do a foreach(), like this?

$followers = array();
$returns = array();
foreach($followers as $index => $follower){
    echo $follower;
    $query = mysql_query("query....");
    if (!$query) {}
    while ($row = mysql_fetch_assoc($query)) {

    }
}

I don’t know what you are cooking with this, but to me, this is a huge cannon shooting towards the DB. Try to optimize your queries into a single one. Don’t ever imagine DB fetches with a loop in your mind.