hi all,im new in php currently i'm facing the problem uploading excel file xml format to mysql table.Anyone pls help me below is my code any help will be appreciate.Thank you!

<?php
require_once( "dbConnection.php" );

$data = array();

$db = @mysql_connect('localhost', 'root', '') or die ( mysql_error() );
mysql_select_db('myboardband', $db);

function add_person( $NoID, $AgentID, $CustomerName, $OrderNumber, $State, $UNIFIPackage, $CompleteInstallationDate, $NewCustomer, $Migration, $Commission, $ReferenceList, $ValidationStatus, $AgentName )
{
global $data, $db;

$query = sprintf(
'INSERT INTO records1 VALUES( 0, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ? )' ,
mysql_real_escape_string($NoID),
mysql_real_escape_string($AgentID),
mysql_real_escape_string($CustomerName),
mysql_real_escape_string($OrderNumber),
mysql_real_escape_string($State),
mysql_real_escape_string($UNIFIPackage),
mysql_real_escape_string($CompleteInstallationDate),
mysql_real_escape_string($NewCustomer),
mysql_real_escape_string($Migration),
mysql_real_escape_string($Commission),
mysql_real_escape_string($ReferenceList),
mysql_real_escape_string($ValidationStatus),
mysql_real_escape_string($AgentName)

);

mysql_query($query, $db);

$data []= array(
'NoID' => $NoID,
'AgentID' => $AgentID,
'CustomerName' => $CustomerName,
'OrderNumber' => $OrderNumber,
'State' => $State,
'UNIFIPackage' => $UNIFIPackage,
'CompleteInstallationDate' => $CompleteInstallationDate,
'NewCustomer' => $NewCustomer,
'Migration' => $Migration,
'Commission' => $Commission,
'ReferenceList' => $ReferenceList,
'ValidationStatus' => $ValidationStatus,
'AgentName' => $AgentName

);
}

if ( $_FILES['file']['tmp_name'] )
{
$dom = DOMDocument::load( $_FILES['file']['tmp_name'] );
$rows = $dom->getElementsByTagName( 'Row' );
$first_row = true;
foreach ($rows as $row)
{
if ( !$first_row )
{
$NoID = "";
$AgentID = "";
$CustomerName = "";
$OrderNumber = "";
$State = "";
$UNIFIPackage = "";
$CompleteInstallationDate = "";
$NewCustomer = "";
$Migration = "";
$Commission = "";
$ReferenceList = "";
$ValidationStatus = "";
$AgentName = "";

$index = 1;
$cells = $row->getElementsByTagName( 'Cell' );
foreach( $cells as $cell )
{
$ind = $cell->getAttribute( 'ss:Index' );
if ( $ind != null ) $index = $ind;

if ( $index == 1 ) $NoID = $cell->nodeValue;
if ( $index == 2 ) $AgentID = $cell->nodeValue;
if ( $index == 3 ) $CustomerName = $cell->nodeValue;
if ( $index == 4 ) $OrderNumber = $cell->nodeValue;
if ( $index == 5 ) $State = $cell->nodeValue;
if ( $index == 6 ) $UNIFIPackage = $cell->nodeValue;
if ( $index == 7 ) $CompleteInstallationDate = $cell->nodeValue;
if ( $index == 8 ) $NewCustomer = $cell->nodeValue;
if ( $index == 9 ) $Migration = $cell->nodeValue;
if ( $index == 10 ) $Commission = $cell->nodeValue;
if ( $index == 11) $ReferenceList = $cell->nodeValue;
if ( $index == 12) $ValidationStatus = $cell->nodeValue;
if ( $index == 13) $AgentName = $cell->nodeValue;


$index += 1;
}
add_person( $NoID, $AgentID, $CustomerName, $OrderNumber, $State, $UNIFIPackage, $CompleteInstallationDate, $NewCustomer, $Migration, $Commission, $ReferenceList, $ValidationStatus, $AgentName );
}
$first_row = false;
}
}
?>
<html>
<body>
These records have been added to the database:
<table>
<tr>
<th>NoID</th>
<th>AgentID</th>
<th>CustomerName</th>
<th>OrderNumber</th>
<th>State</th>
<th>UNIFIPackage</th>
<th>CompleteInstallationDate</th>
<th>NewCustomer</th>
<th>Migration</th>
<th>Commission</th>
<th>ReferenceList</th>
<th>ValidationStatus</th>
<th>AgentName</th>

</tr>
<?php foreach( $data as $row ) { ?>
<tr>
<td><?php echo( $row['NoID'] ); ?></td>
<td><?php echo( $row['AgentID'] ); ?></td>
<td><?php echo( $row['CustomerName'] ); ?></td>
<td><?php echo( $row['OrderNumber'] ); ?></td>
<td><?php echo( $row['State'] ); ?></td>
<td><?php echo( $row['UNIFIPackage'] ); ?></td>
<td><?php echo( $row['CompleteInstallationDate'] ); ?></td>
<td><?php echo( $row['NewCustomer'] ); ?></td>
<td><?php echo( $row['Migration'] ); ?></td>
<td><?php echo( $row['Commission'] ); ?></td>
<td><?php echo( $row['ReferenceList'] ); ?></td>
<td><?php echo( $row['ValidationStatus'] ); ?></td>
<td><?php echo( $row['AgentName'] ); ?></td>

</tr>
<?php } ?>
</table>
Click <a href="list.php">here</a> for the entire table.
</body>
</html