Taking multidimentional data in a array using mysql query

    $result = mysql_query("SELECT atten_hour, atten_date, mba_manpower_master.designation FROM ".TBL_MAIN." LEFT JOIN mba_manpower_master on mba_attendance.eid = mba_manpower_master.mid ");
    if (!$result) {
        die("Query to show fields from table failed");
    }
    $fields_num = mysql_num_fields($result);
    echo "<h1>Table: {$table}</h1>";
    echo "<table border='1' cellspacing='0' cellpadding='3'><tr>";
    // printing table headers
    for($i = 0; $i < $fields_num; $i++) {
        $field = mysql_fetch_field($result);
        echo "<td>{$field->name}</td>";
    }
    echo "</tr>n";
    // printing table rows
    while ($row = mysql_fetch_row($result)) {
        echo "<tr>";

         $hour_master_raw[] = array($row);

        // $row is array... foreach( .. ) puts every element
        // of $row to $cell variable
        foreach($row as $cell)
        if($cell) echo "<td>$cell</td>";
        else echo "<td>&nbsp;</td>";
        echo "</tr>n";
    }
    mysql_free_result($result);


//  var_dump( $hour_master_raw);

$designation = array(
        "Fitter",
        "Grinder man",
        "Khalasi",
        "Rigger",
        "Supervisor",
        "Welder"
        );

foreach ( $designation as $d ){

foreach($hour_master_raw as $entry)
{
        foreach($entry as $x)
        {
            //  $x[2] // Desig
            //  $x[1] // Date
            //  $x[0] // hour
            if($x[2] == $d)
            {
                if(array_key_exists($x[1],$hour_master)){

                    $past_hour = $hour_master[$x[1]];

                    $hour_master[$x[1]] = $x[0] + $past_hour;

                } else {
                    $hour_master[$x[1]] = $x[0];
                }
            }
        }
}
$att_data_master[$d] = $hour_master;
}

var_dump($att_data_master);
unset($att_data_master);