$var =$_POST['feature'];

    $status = 'passed';
    $allTest = $conn->prepare('SELECT SUM( IF( STATUS = :status, 1, 0 ) ) passed_count FROM tooldata WHERE testCase REGEXP :var GROUP BY family ORDER BY family' );
    $allTest->bindValue(":var", "^$var", PDO::PARAM_STR);
    $allTest->execute(array(':status' => $status));

    while($row = $allTest->fetch(PDO::FETCH_ASSOC))
        {
        foreach($row as $key)
            {
                $totalTestPassed[] = $key;
            }
        }
            print_r($totalTestPassed);

$var =$_POST['feature'];

$status = 'passed';
$allTest = $conn->prepare('SELECT SUM( IF( STATUS = :status, 1, 0 ) ) passed_count FROM tooldata WHERE testCase REGEXP :var GROUP BY family ORDER BY family' );
$allTest->bindValue(":var", "^$var", PDO::PARAM_STR);
$allTest->bindValue(":status", $status);
$allTest->execute();

while($row = $allTest->fetch(PDO::FETCH_ASSOC))
{
foreach($row as $key)
{
$totalTestPassed[] = $key;
}
}
print_r($totalTestPassed);

$allTest->execute(array(':status' => $status, ':var' => ^$var));

$status = 'passed';
$allTest = $conn->prepare('SELECT SUM( IF( STATUS = :status, 1, 0 ) ) passed_count FROM  tooldata WHERE testCase REGEXP :var GROUP BY family ORDER BY family' );
$allTest->bindValue(":var", $var, PDO::PARAM_STR);
$allTest->bindValue(":status", $status, PDO::PARAM_STR);
$allTest->execute();