Data Export In Excel

<php>function filterData(&$str)
	{
		$str = preg_replace("/\t/", "\\t", $str);
		$str = preg_replace("/\r?\n/", "\\n", $str);
		if(strstr($str, '"')) $str = '"' . str_replace('"', '""', $str) . '"';
	}
	$fileName = "excelexport" . date('Ymd') . ".xls";
	header("Content-Disposition: attachment; filename=\"$fileName\"");
	header("Content-Type: application/.ms-excel");
 
	$flag = false;
	foreach($data as $row) {
		if(!$flag) {
			echo implode("\t", array_keys($row)) . "\n";
			$flag = true;
		}
		array_walk($row, 'filterData');
		echo implode("\t", array_values($row)) . "\n";
	}
	exit;
?>

<?php
	$data = array(
		array("First Name" => "Reynan", "Last Name" => "Serion", "Email" => "[email protected]", "Message" => "Message For Reynan"),
		array("First Name" => "Rolyn Jasper", "Last Name" => "Demirin", "Email" => "[email protected]", "Message" => "Message For Rolyn Jasper"),
		array("First Name" => "Jasper", "Last Name" => "Claro", "Email" => "[email protected]", "Message" => "Message For Jasper"),
		array("First Name" => "Rocky", "Last Name" => "Basa", "Email" => "[email protected]", "Message" => "Message For Rocky")
		array("First Name" => "Van-Van", "Last Name" => "Nav", "Email" => "[email protected]", "Message" => "Message For Van-Van")
	);
?>