PHP while循环（mysql_fetch_array）仅显示表中的最后一条记录

This is my code:

这是我的代码:

$result = mysql_query ($query) or die (mysql_error());
$row = mysql_fetch_assoc($result);

while($row = mysql_fetch_array( $result )) {

$contactID=$row['contactID'];
$contactFamily =$row ['contactFamily'];
$Contact=$row ['Contact'];
$contactOwner =$row ['contactOwner'];
$Impact=$row ['Impact'];
$Probability =$row ['Probability'];



if ($row ['Impact']=="5" && $row['Probability']=="4")
{
    $grid1=  $row ['contactFamily']." ".$row ['Contact']." .$row['contactOwner'];
}

?>
<br/>
<?php

if ($row ['Impact']=="3" && $row['Probability']=="4")
{
    $grid2=  $row ['contactFamily']." ".$row ['Contact']." .$row['contactOwner'];
}
?>
<br/>
<?

}
$result = mysql_q