function bugging out.

[Eggzorcist]

Hey everyone.

 

For some reason, one of my function does not display what it is supposed to and even outside the function after it has been called any echo's after it won't be echoe'd.

 

Here is my function:

 

function friendsList($id){

$query = $dbh->prepare("SELECT users.id, users.fb_id, users.fb_pic, users.fn
		FROM users
            INNER JOIN friendlist ON users.fb_id = friendlist.friend2 
            WHERE friendlist.friend1 = ? AND friendlist.status = 1");

$query->bindValue(1, $id);
$query->execute();

$friendNum = $query->rowCount();
$friendList = $query->fetchAll(PDO::FETCH_ASSOC);

$output = "";
foreach($friendList as $row){
		$output .= "<img src ='". $row['users.fb_pic']. "alt = '". $row['users.fn'] ."' />  ";
		$output .= $row['users.fn']. "</br>";
}

return $output;
}

 

Could it be my MAMP server? I don't get any PHP errors and have looked numerous times throughout this function to find nothing out of the ordinary.

 

Thanks for the headsup

[.josh]

$dbh is not within scope of your function.  You need to pass it to your function or declare it as a global variable (assuming it is globally scoped)