eForm writing data to CSV or database?

<?php
require_once ($_SERVER['DOCUMENT_ROOT'] . '/path/to/dblogin.php');

$transform = array(
	// transform array
);

$namesRaw = @$_POST['adw_names'];
$names = strtr($namesRaw, $transform);
$addressRaw = @$_POST['adw_address'];
$address = strtr($addressRaw, $transform);
$cityRaw = @$_POST['adw_city'];
$city = strtr($cityRaw, $transform);
$email = @$_POST['adw_email'];


	// Connect to mySQL DB
	$db	= mysql_connect (DB_HOST, DB_USER, DB_PW);
		if ($db) {
			// echo 'Verbindung mit der Datenbank erfolgreich hergestellt!';
		}
		else {
			die('Es konnte keine Verbindung mit der Datenbank hergestellt werden! <br /><br />' . mysql_error());
		}
	mysql_select_db(DB_NAME) or die ("Die Datenbank konnte nicht gefunden werden!");
	
	// Write into mySQL DB
	$sql = "INSERT IGNORE INTO table_name (`datum`, `names`, `address`, `city`, `email`) VALUES (now(), '$names', '$address', '$city', '$email')";
	$write_sql = mysql_query($sql) or die("Konnte nicht in die Datenbank schreiben: " . mysql_error());
	echo
	'				<div class="thankyou">', "\n",
	'					<h2>Good Luck!</h2>', "\n",
	'					<p>Some Text...Lorem Ipsum =)!</p>', "\n",
	'				</div>', "\n";

	mysql_close($db);
?>

[[eForm? &formid=`adw_form` &subject=`Some subject` &from=`[+adw_email+]` &to=`[email protected]` &sendAsHTML=`1` &tpl=`cfm_form_adw` &report=`cfm_form_adw.emailTpl` &thankyou=`cfm_form_thankYou`]]

[[eForm2db_adw]]
[[eForm? &formid=`adw_form` &subject=`Some subject` &from=`[+adw_email+]` &to=`[email protected]` &sendAsHTML=`1` &tpl=`cfm_form_adw` &report=`cfm_form_adw.emailTpl` &thankyou=`cfm_form_thankYou` &eFormOnBeforeMailSent=`eForm2db_adw`]]

<?php
require_once ($_SERVER['DOCUMENT_ROOT'] . '/path/to/dblogin.php');
	// Connect to mySQL DB
	$db	= mysql_connect (DB_HOST, DB_USER, DB_PW);
		if ($db) {
			//echo 'Verbindung mit der Datenbank erfolgreich hergestellt!';
		}
		else {
			die('Es konnte keine Verbindung mit der Datenbank hergestellt werden! <br /><br />' . mysql_error());
		}
	mysql_select_db(DB_NAME) or die ("Die Datenbank konnte nicht gefunden werden!");

require_once ($_SERVER['DOCUMENT_ROOT'] . '/path/to/mysql2csv.inc.php');

$scriptpath = pathinfo(__FILE__); // use filename to find the name of the mysql table
$tablename = explode('_', $scriptpath['filename'], 2); // get form prefix with $tablename[0]

$table = 'cfm_' . $tablename[0]; // this is the mySQL tablename which will be exported
$fields_select = array( // optional array with tablefields & names for the CSV file
	'datum' 	=> 'Datum',
	'names' 	=> 'Vor- / Nachname',
	'address'	=> 'Strasse / Nr.',
	'city'		=> 'PLZ / Ort',
	'email'		=> 'eMail Adresse'
);
$filename = $tablename[0] . '_gewinner.csv';
//echo $filename;
exportMysqlToCsv($table,$filename,$fields_select); // send table name to csv function

// Free memory and close mySQL DB
mysql_free_result($result); 
mysql_close($db);
 
?>

<?php
 
function exportMysqlToCsv($table,$filename = 'export.csv',$fields_select = array())
{
	$csv_terminated = "\n";
	$csv_separator = ";";
	$csv_enclosed = '';
	$csv_escaped = "\\";
	
	$fields = '';
	if (count($fields_select) > 0) {
		foreach ($fields_select as $field => $format) {
			$fields .= $field . ', ';
		}
		$fields = substr($fields, 0, -2); // strip trailing comma
		$sql_query = "select {$fields} from $table";
	} else {
		$sql_query = "select * from $table";
	}
 
	// Gets the data from the database
	$result = mysql_query($sql_query);
	$fields_cnt = mysql_num_fields($result);
 
 
	$schema_insert = '';
 
	for ($i = 0; $i < $fields_cnt; $i++)
	{
		$field_name = stripslashes(mysql_field_name($result, $i));
		if (count($fields_select) > 0) {
			$format_field_name = $fields_select[$field_name];
			$l = $csv_enclosed . str_replace($csv_enclosed, $csv_escaped . $csv_enclosed, $format_field_name) . $csv_enclosed;
		} else {
			$l = $csv_enclosed . str_replace($csv_enclosed, $csv_escaped . $csv_enclosed, stripslashes(mysql_field_name($result, $i))) . $csv_enclosed;
		}
		$schema_insert .= $l;
		$schema_insert .= $csv_separator;
	} // end for
 
	$out = trim(substr($schema_insert, 0, -1));
	$out .= $csv_terminated;
 
	// Format the data
	while ($row = mysql_fetch_array($result))
	{
		$schema_insert = '';
		for ($j = 0; $j < $fields_cnt; $j++)
		{
			if ($row[$j] == '0' || $row[$j] != '')
			{
 
				if ($csv_enclosed == '')
				{
					$schema_insert .= $row[$j];
				} else
				{
					$schema_insert .= $csv_enclosed . str_replace($csv_enclosed, $csv_escaped . $csv_enclosed, $row[$j]) . $csv_enclosed;
				}
			} else
			{
				$schema_insert .= '';
			}
 
			if ($j < $fields_cnt - 1)
			{
				$schema_insert .= $csv_separator;
			}
		} // end for
 
		$out .= $schema_insert;
		$out .= $csv_terminated;
	} // end while
 
	header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
	header("Content-Length: " . strlen($out));
	// Output to browser with appropriate mime type, you choose ;)
	header("Content-type: text/x-csv");
	//header("Content-type: text/csv");
	//header("Content-type: application/csv");
	header("Content-Disposition: attachment; filename=$filename");
	echo html_entity_decode($out);
	exit;
 
}
 
?>

<?php
function eForm2db_adw() {
	require_once ($_SERVER['DOCUMENT_ROOT'] . '/path/to/dblogin.php');
	
	$transform = array(
		// transform array
	);
	
	$namesRaw = @$_POST['adw_names'];
	$names = strtr($namesRaw, $transform);
	$addressRaw = @$_POST['adw_address'];
	$address = strtr($addressRaw, $transform);
	$cityRaw = @$_POST['adw_city'];
	$city = strtr($cityRaw, $transform);
	$email = @$_POST['adw_email'];
	
	
		// Connect to mySQL DB
		$db	= mysql_connect (DB_HOST, DB_USER, DB_PW);
			if ($db) {
				// echo 'Verbindung mit der Datenbank erfolgreich hergestellt!';
			}
			else {
				die('Es konnte keine Verbindung mit der Datenbank hergestellt werden! <br /><br />' . mysql_error());
			}
		mysql_select_db(DB_NAME) or die ("Die Datenbank konnte nicht gefunden werden!");
		
		// Write into mySQL DB
		$sql = "INSERT IGNORE INTO cfm_adw (`datum`, `names`, `address`, `city`, `email`) VALUES (now(), '$names', '$address', '$city', '$email')";
		$write_sql = mysql_query($sql) or die("Konnte nicht in die Datenbank schreiben: " . mysql_error());
	
		mysql_close($db);
		return true;
}
?>