More Array Help, There Must Be An Easy Solution!

[jasonburns]

The following script returns a result of:
2<br>
7<br>

<?php while ($row_WishList = mysql_fetch_array($WishList)) echo $row_WishList['TrackID'] . '<br>'; ?>

Is there any way to get the result to go into a new array, instead of printing the result?

I would like to get a new array, something like:
$newarray = array(2, 7)

The purpose is to reference it using something like the following which appears in a separate 'do while' function:
if (in_array($row_TrackList['TrackID'], $newarray))....

[LordShryku]

$newArray = array();
while ($row_WishList = mysql_fetch_array($WishList)) {
   $newArray[] = $row_WishList['TrackID'];
}

[jasonburns]

That worked perfectly, thanks so much!