extension_dir="你的php路径\ext"

function get_templates()

{

	return true;

}

// database host

$db_host   = "localhost:3306";  // 您的当前数据库地址，默认为localhost:3306本地一般不需要修改



// database name

$db_name   = "您的当前库名";



// database username

$db_user   = "您的库所属用户";



// database password

$db_pass   = "密码";

// 修复后台设置->商店设置->logo设置->上传图片报错:您传了一个非法的文件类型	Shadow 2018-3-1 01:09:20

function check_file_type($filename, $realname = '', $limit_ext_types = '')

{

    if ($realname) {

        $extname = strtolower(substr($realname, strrpos($realname, '.') + 1));

    } else {

        $extname = strtolower(substr($filename, strrpos($filename, '.') + 1));

    }



    if ($limit_ext_types && stristr($limit_ext_types, '|' . $extname . '|') === false) {

        return '';

    }



    $str = $format = '';



    $file = @fopen($filename, 'rb');

    if ($file) {

        $str = @fread($file, 0x400); // 读取前 1024 个字节

        @fclose($file);

    } else {

        if (stristr($filename, ROOT_PATH) === false) {

            if ($extname == 'jpg' || $extname == 'jpeg' || $extname == 'gif' || $extname == 'png' || $extname == 'doc' ||

                $extname == 'xls' || $extname == 'txt' || $extname == 'zip' || $extname == 'rar' || $extname == 'ppt' ||

                $extname == 'pdf' || $extname == 'rm' || $extname == 'mid' || $extname == 'wav' || $extname == 'bmp' ||

                $extname == 'swf' || $extname == 'chm' || $extname == 'sql' || $extname == 'cert' || $extname == 'pptx' ||

                $extname == 'xlsx' || $extname == 'docx') {

                $format = $extname;

            }

        } else {

            return '';

        }

    }



    if ($format == '' && strlen($str) >= 2) {

        if (substr($str, 0, 4) == 'MThd' && $extname != 'txt') {

            $format = 'mid';

        } elseif (substr($str, 0, 4) == 'RIFF' && $extname == 'wav') {

            $format = 'wav';

        } elseif (substr($str, 0, 3) == "\xFF\xD8\xFF") {

            $format = 'jpg';

        } elseif (substr($str, 0, 4) == 'GIF8' && $extname != 'txt') {

            $format = 'gif';

        } elseif (substr($str, 0, 8) == "\x89\x50\x4E\x47\x0D\x0A\x1A\x0A") {

            $format = 'png';

        } elseif (substr($str, 0, 2) == 'BM' && $extname != 'txt') {

            $format = 'bmp';

        } elseif ((substr($str, 0, 3) == 'CWS' || substr($str, 0, 3) == 'FWS') && $extname != 'txt') {

            $format = 'swf';

        } elseif (substr($str, 0, 4) == "\xD0\xCF\x11\xE0") {   // D0CF11E == DOCFILE == Microsoft Office Document

            if (substr($str, 0x200, 4) == "\xEC\xA5\xC1\x00" || $extname == 'doc') {

                $format = 'doc';

            } elseif (substr($str, 0x200, 2) == "\x09\x08" || $extname == 'xls') {

                $format = 'xls';

            } elseif (substr($str, 0x200, 4) == "\xFD\xFF\xFF\xFF" || $extname == 'ppt') {

                $format = 'ppt';

            }

        } elseif (substr($str, 0, 4) == "PK\x03\x04") {

            if (substr($str, 0x200, 4) == "\xEC\xA5\xC1\x00" || $extname == 'docx') {

                $format = 'docx';

            } elseif (substr($str, 0x200, 2) == "\x09\x08" || $extname == 'xlsx') {

                $format = 'xlsx';

            } elseif (substr($str, 0x200, 4) == "\xFD\xFF\xFF\xFF" || $extname == 'pptx') {

                $format = 'pptx';

            } else {

                $format = 'zip';

            }

        } elseif (substr($str, 0, 4) == 'Rar!' && $extname != 'txt') {

            $format = 'rar';

        } elseif (substr($str, 0, 4) == "\x25PDF") {

            $format = 'pdf';

        } elseif (substr($str, 0, 3) == "\x30\x82\x0A") {

            $format = 'cert';

        } elseif (substr($str, 0, 4) == 'ITSF' && $extname != 'txt') {

            $format = 'chm';

        } elseif (substr($str, 0, 4) == "\x2ERMF") {

            $format = 'rm';

        } elseif ($extname == 'sql') {

            $format = 'sql';

        } elseif ($extname == 'txt') {

            $format = 'txt';

        }

    }



    if ($limit_ext_types && stristr($limit_ext_types, '|' . $format . '|') === false) {

        $format = '';

    }



    return $format;

}