<?php
/**
* 检证文件类型类
*
* @author Silver
*/
class FileTypeValidation
{
// 文件类型,不同的头信息
private static $_fileFormats = Array(
'jp2' => '0000000C6A502020',
'3gp' => '0000002066747970',
'3gp5' => '0000001866747970',
'm4a' => '00000020667479704D3441',
'ico' => '00000100',
'spl' => '00000100',
'vob' => '000001BA',
'cur' => '00000200',
'wb2' => '00000200',
'wk1' => '0000020006040600',
'wk3' => '00001A0000100400',
'wk4' => '00001A0002100400',
'wk5' => '00001A0002100400',
'123' => '00001A00051004',
'qxd' => '00004D4D58505