just getting to grips with handling foreach loops. For each row, I am setting 'vine' and 'mp4' in $array however when I echo those values they post twice. Here's my code:

```
$sql="SELECT vine_id,mp4_url FROM videos LIMIT 1";

$res=mysql_query($sql);

while($row=mysql_fetch_assoc($res)){
    foreach ($row as $array) {
        $array=array(
            "vine"=>$row['vine_id'],
            "mp4"=>$row['mp4_url']);
            echo $array["vine"];
            echo $array["mp4"];
     }
}

```

Here's my output:

```
bUjdjmFHt5I //vine
https://vines.s3.amazonaws.com/v/videos/2013/04/20/A42066A1-EC83-4211-BA20-DAD287C8AF1E-362-0000002797BBAC52_1.0.7.mp4?versionId=oMGICGs2c7dCbodVIHHiaQ1MhqKg65.y //mp4

bUjdjmFHt5I //vine
https://vines.s3.amazonaws.com/v/videos/2013/04/20/A42066A1-EC83-4211-BA20-DAD287C8AF1E-362-0000002797BBAC52_1.0.7.mp4?versionId=oMGICGs2c7dCbodVIHHiaQ1MhqKg65.y //mp4

```

Am I missing something in my code that's making this post twice?