无GD PNG图片生成对象

<?php
/*
* PNG图片接口文件
*
* 这不是一个免费程序
*
* @开发时间：20080109
* @开发者：张旭 [email]cszx2007@gmail.com[/email]
* @版本：1.0
* @版权：张旭持有
*/
interface zxpngInterface
{
    /*生成图片(图片宽度, 图片高度, 图片内容)*/
    function build($width, $height, $content);
}
/*
* PNG图片生成程序
*
* 这不是一个免费程序
*
* @开发时间：2008年1月8日 18:14
* @开发者：zx
* @版本：1.0
* @版权：张旭持有
*/
class zxpng implements zxpngInterface
{
    private $kernel;
    /*
    * 库主控文件
    *
    * @var kernel
    * @access private
    */
    private $status;
    /*
    * 处理状态说明
    *
    * @var bool
    * @access private
    */
   
    private $info;
    /*
    * png图片信息集合
    *
    * @var array
    * @access private
    */
   
    public function __construct($kernel)
    {
        $this->kernel = &$kernel;
    }
   
    /*生成图片(图片宽度, 图片高度, 图片内容)*/
    public function build($width, $height, $content)
    {
        self::createBackground($width, $height);
        $contentLength = strlen($content);
        $table = self::table( );
        $space = 12;
       
        for($i = 0; $i < $contentLength; $i++)
        {
            self::draw($table[$content[$i]], $width, $height, $space);
            $space += 12;
        }
       
        self::crcTable( );
        $data = self::headTag( );
        $data .= self::ihdr($width, $height);
        $data .= self::idat($width, $height);
        $data .= self::iend( );
        return($data);
    }
   
    /*创建背景颜色(宽度, 高度)*/
    private function createBackground($width, $height)
    {
        $rnd1 = mt_rand(90, 0);
        $rnd2 = mt_rand(90, 0);
        $rnd3 = mt_rand(90, 0);
        $data = '';
       
        for($i = 0; $i < $height; $i++)
        {
            for($j = 0; $j < $width; $j++)
            {
                $data .= chr((($i * $j) + $width + $height + $rnd1) & 255) . chr($rnd2 & 255) . chr($rnd3 & 255);
            }
        }
        return(self::save('img', $data));
    }
   
    /*绘制像素点(x, y, 宽度, 高度, r, g, b, 像素大小)*/
    private function drawPixel($x, $y, $width, $height, $r=0, $g=0, $b=0, $size=1)
    {
        $img = self::read('img');
        $offset = 3 * ($width * $y + $x);
       
        for($i = 0; $i < $size;)
        {
            $img[$offset + $i] = chr($r);
            $i++;
            $img[$offset + $i] = chr($g);
            $i++;
            $img[$offset + $i] = chr($b);
            $i++;
        }
       
        return(self::save('img', $img));
    }
   
    /*绘制字符(字模, 宽度, 高度, 间隔)*/
    private function draw($table, $width, $height, $space=16)
    {
        for($i = 0; $i < 16; $i++)
        {
            for($j = 0; $j < 8; $j++)
            {
                if(($table[$i] >> (7 - $j)) & 0x01)
                {
                    self::drawPixel($space + $j, $i + 2, $width, $height, 255, 255, 255, 1);
                }
            }
        }
       
        return(true);
    }
   
    /*ascii码字模表*/
    private function table( )
    {
        $ascii = array
                (
                    '0' => array(0x00,0x00,0x38,0x6C,0xC6,0xC6,0xD6,0xD6,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00,0x00),
                    '1' => array(0x00,0x00,0x18,0x38,0x78,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x00,0x00,0x00,0x00),
                    '2' => array(0x00,0x00,0x7C,0xC6,0x06,0x0C,0x18,0x30,0x60,0xC0,0xC6,0xFE,0x00,0x00,0x00,0x00),
                    '3' => array(0x00,0x00,0x7C,0xC6,0x06,0x06,0x3C,0x06,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    '4' => array(0x00,0x00,0x0C,0x1C,0x3C,0x6C,0xCC,0xFE,0x0C,0x0C,0x0C,0x1E,0x00,0x00,0x00,0x00),
                    '5' => array(0x00,0x00,0xFE,0xC0,0xC0,0xC0,0xFC,0x06,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    '6' => array(0x00,0x00,0x38,0x60,0xC0,0xC0,0xFC,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    '7' => array(0x00,0x00,0xFE,0xC6,0x06,0x06,0x0C,0x18,0x30,0x30,0x30,0x30,0x00,0x00,0x00,0x00),
                    '8' => array(0x00,0x00,0x7C,0xC6,0xC6,0xC6,0x7C,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    '9' => array(0x00,0x00,0x7C,0xC6,0xC6,0xC6,0x7E,0x06,0x06,0x06,0x0C,0x78,0x00,0x00,0x00,0x00),
                    'A' => array(0x00,0x00,0x10,0x38,0x6C,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00),
                    'B' => array(0x00,0x00,0xFC,0x66,0x66,0x66,0x7C,0x66,0x66,0x66,0x66,0xFC,0x00,0x00,0x00,0x00),
                    'C' => array(0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xC0,0xC0,0xC2,0x66,0x3C,0x00,0x00,0x00,0x00),
                    'D' => array(0x00,0x00,0xF8,0x6C,0x66,0x66,0x66,0x66,0x66,0x66,0x6C,0xF8,0x00,0x00,0x00,0x00),
                    'E' => array(0x00,0x00,0xFE,0x66,0x62,0x68,0x78,0x68,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00),
                    'F' => array(0x00,0x00,0xFE,0x66,0x62,0x68,0x78,0x68,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00),
                    'G' => array(0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xDE,0xC6,0xC6,0x66,0x3A,0x00,0x00,0x00,0x00),
                    'H' => array(0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00),
                    'I' => array(0x00,0x00,0x3C,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00),
                    'J' => array(0x00,0x00,0x1E,0x0C,0x0C,0x0C,0x0C,0x0C,0xCC,0xCC,0xCC,0x78,0x00,0x00,0x00,0x00),
                    'K' => array(0x00,0x00,0xE6,0x66,0x66,0x6C,0x78,0x78,0x6C,0x66,0x66,0xE6,0x00,0x00,0x00,0x00),
                    'L' => array(0x00,0x00,0xF0,0x60,0x60,0x60,0x60,0x60,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00),
                    'M' => array(0x00,0x00,0xC6,0xEE,0xFE,0xFE,0xD6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00),
                    'N' => array(0x00,0x00,0xC6,0xE6,0xF6,0xFE,0xDE,0xCE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00),
                    'O' => array(0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    'P' => array(0x00,0x00,0xFC,0x66,0x66,0x66,0x7C,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00),
                    'Q' => array(0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xD6,0xDE,0x7C,0x0C,0x0E,0x00,0x00),
                    'R' => array(0x00,0x00,0xFC,0x66,0x66,0x66,0x7C,0x6C,0x66,0x66,0x66,0xE6,0x00,0x00,0x00,0x00),
                    'S' => array(0x00,0x00,0x7C,0xC6,0xC6,0x60,0x38,0x0C,0x06,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    'T' => array(0x00,0x00,0x7E,0x7E,0x5A,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00),
                    'U' => array(0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    'V' => array(0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x6C,0x38,0x10,0x00,0x00,0x00,0x00),
                    'W' => array(0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xD6,0xD6,0xD6,0xFE,0xEE,0x6C,0x00,0x00,0x00,0x00),
                    'X' => array(0x00,0x00,0xC6,0xC6,0x6C,0x7C,0x38,0x38,0x7C,0x6C,0xC6,0xC6,0x00,0x00,0x00,0x00),
                    'Y' => array(0x00,0x00,0x66,0x66,0x66,0x66,0x3C,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00),
                    'Z' => array(0x00,0x00,0xFE,0xC6,0x86,0x0C,0x18,0x30,0x60,0xC2,0xC6,0xFE,0x00,0x00,0x00,0x00),
                    'a' => array(0x00,0x00,0x00,0x00,0x00,0x78,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00),
                    'b' => array(0x00,0x00,0xE0,0x60,0x60,0x78,0x6C,0x66,0x66,0x66,0x66,0x7C,0x00,0x00,0x00,0x00),
                    'c' => array(0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC0,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    'd' => array(0x00,0x00,0x1C,0x0C,0x0C,0x3C,0x6C,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00),
                    'e' => array(0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xFE,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    'f' => array(0x00,0x00,0x38,0x6C,0x64,0x60,0xF0,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00),
                    'g' => array(0x00,0x00,0x00,0x00,0x00,0x76,0xCC,0xCC,0xCC,0xCC,0xCC,0x7C,0x0C,0xCC,0x78,0x00),
                    'h' => array(0x00,0x00,0xE0,0x60,0x60,0x6C,0x76,0x66,0x66,0x66,0x66,0xE6,0x00,0x00,0x00,0x00),
                    'i' => array(0x00,0x00,0x18,0x18,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00),
                    'j' => array(0x00,0x00,0x06,0x06,0x00,0x0E,0x06,0x06,0x06,0x06,0x06,0x06,0x66,0x66,0x3C,0x00),
                    'k' => array(0x00,0x00,0xE0,0x60,0x60,0x66,0x6C,0x78,0x78,0x6C,0x66,0xE6,0x00,0x00,0x00,0x00),
                    'l' => array(0x00,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00),
                    'm' => array(0x00,0x00,0x00,0x00,0x00,0xEC,0xFE,0xD6,0xD6,0xD6,0xD6,0xC6,0x00,0x00,0x00,0x00),
                    'n' => array(0x00,0x00,0x00,0x00,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00),
                    'o' => array(0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    'p' => array(0x00,0x00,0x00,0x00,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0xF0,0x00),
                    'q' => array(0x00,0x00,0x00,0x00,0x00,0x76,0xCC,0xCC,0xCC,0xCC,0xCC,0x7C,0x0C,0x0C,0x1E,0x00),
                    'r' => array(0x00,0x00,0x00,0x00,0x00,0xDC,0x76,0x66,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00),
                    's' => array(0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0x60,0x38,0x0C,0xC6,0x7C,0x00,0x00,0x00,0x00),
                    't' => array(0x00,0x00,0x10,0x30,0x30,0xFC,0x30,0x30,0x30,0x30,0x36,0x1C,0x00,0x00,0x00,0x00),
                    'u' => array(0x00,0x00,0x00,0x00,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00),
                    'v' => array(0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00,0x00,0x00,0x00),
                    'w' => array(0x00,0x00,0x00,0x00,0x00,0xC6,0xC6,0xD6,0xD6,0xD6,0xFE,0x6C,0x00,0x00,0x00,0x00),
                    'x' => array(0x00,0x00,0x00,0x00,0x00,0xC6,0x6C,0x38,0x38,0x38,0x6C,0xC6,0x00,0x00,0x00,0x00),
                    'y' => array(0x00,0x00,0x00,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7E,0x06,0x0C,0xF8,0x00),
                    'z' => array(0x00,0x00,0x00,0x00,0x00,0xFE,0xCC,0x18,0x30,0x60,0xC6,0xFE,0x00,0x00,0x00,0x00)
                );
       
        return($ascii);
    }
   
    /*创建CRC校验表*/
    private function crcTable( )
    {
        $z = -306674912;  // = 0xedb88320
       
        for ($n = 0; $n < 256; $n++)
        {
            $c = $n;
           
            for($k = 0; $k < 8; $k++)
            {
                $c = ($c & 1) ? $z ^ (($c >> 1) & 0x7fffffff) : ($c >> 1) & 0x7fffffff;
            }
           
            $crcTable[$n] = $c;
        }
       
        return(self::save('crcTable', $crcTable));
    }
   
    /*png图片文件头*/
    private function headTag( )
    {
        return(pack("c*", 137, 80, 78, 71, 13, 10, 26, 10));
    }
   
    /*IHDR数据块信息(宽度, 高度)*/
    private function ihdr($width, $height)
    {
        $body = pack("c*", ($width >> 24) & 255, ($width >> 16) & 255, ($width >> 8) & 255, $width & 255, ($height >> 24) & 255, ($height >> 16) & 255, ($height >> 8) & 255, $height & 255, self::depth( ), self::type( ), 0, 0, 0);
        return(self::chunk($body, "IHDR"));
    }
   
    /*图像深度*/
    private function depth( )
    {
        return(8);
    }
   
    /*图像类型*/
    private function type( )
    {
        return(2);
    }
   
    /*数据块(数据, 类型)*/
    private function chunk($data, $type)
    {
        $len = strlen($data);
        $chunk = pack("c*", ($len >> 24) & 255, ($len >> 16) & 255, ($len >> 8) & 255, $len & 255) . $type . $data;
        $c = $z = 16777215 | 255 << 24;
        $chunkLength = strlen($chunk);
        $crcTable = self::read('crcTable');
       
        for ($i = 4; $i < $chunkLength; $i++)
        {
             $z8 = ($z >> 8) & 0xffffff;
             $z = $crcTable[($z ^ ord($chunk[$i])) & 0xff] ^ $z8;
        }
       
        $crc = $c ^ $z;
        $chunk .= chr(($crc >> 24) & 255) . chr(($crc >> 16) & 255) . chr(($crc >> 8) & 255) . chr($crc & 255);
        return($chunk);
    }
   
    /*IDAT数据块(宽度, 高度)*/
    private function idat($width, $height)
    {
        $data = self::read('img');
        $body = '';
        $k = 0;
       
        for($h = 0; $h < $height; $h++)
        {
            $body .= chr(0);
           
            for($w = 0; $w < $width * 3; $w++)
            {
                 $body .= $data[$k++];
            }
        }
       
        return(self::chunk(self::idatHead($width, $height) . $body . self::adler($body), "IDAT"));
    }
   
    /*IDAT头信息(宽度, 高度)*/
    private function idatHead($width, $height)
    {
        $len = ($width * 3 + 1) * $height;
        return(pack("c*", 0x78, 0x01, 1, $len & 255, ($len >> 8) & 255, 255 - ($len & 255), 255 - (($len >> 8) & 255)));
    }
    /*计算adler32码(内容数据)*/
    private function adler($data)
    {
        $dataLen = strlen($data);
        $s1 = 1;
        $s2 = 0;
       
        for($i = 0; $i < $dataLen; $i++)
        {
            $s1 = ($s1 + ord($data[$i])) % 65521;
            $s2 = ($s2 + $s1) % 65521;
        }
       
        $adler = ($s2 << 16) | $s1;
        return(chr(($adler >> 24) & 255) . chr(($adler >> 16) & 255) . chr(($adler >> 8) & 255) . chr($adler & 255));
    }
   
    /*iend*/
    private function iend( )
    {
        return(self::chunk('', "IEND"));
    }
   
    /*保存(字段名, 值)*/
    private function save($field, $value)
    {
        $this->info[$field] = $value;
        return(true);
    }
   
    /*读取(字段名)*/
    private function read($field)
    {
        return($this->info[$field]);
    }
   
    public function __destruct( )
    {
    }
}
?>
 
 

<?php
/**
 *PHP正则验证类
 *Code by T.T.R
 *[url]http://www.Gx3.cn[/url] [url]http://Gx3.cn[/url]
 *QQ:252319874
 */
class regExp
{


    static function strTrim($str)
    {
        return preg_replace("/s/","",$str);
    }
 


    static function userName($str,$type,$len)
    {
        $str=self::strTrim($str);
        if($len<strlen($str))
        {
            return false;
        }else{
            switch($type)
            {
                case "EN"://纯英文
                    if(preg_match("/^[a-zA-Z]+$/",$str))
                    {
                        return true;
                    }else{
                        return false;
                    }
                    break;
                case "ENNUM"://英文数字
                    if(preg_match("/^[a-zA-Z0-9]+$/",$str))
                    {
                        return true;
                    }else{
                        return false;
                    }
                    break;
                case "ALL":    //允许的符号(|-_字母数字)
                    if(preg_match("/^[|-_a-zA-Z0-9]+$/",$str))
                    {
                        return true;
                    }else{
                        return false;
                    }
                    break;
            }
        }
    }
 


    static function passWord($min,$max,$str)
    {
        $str=self::strTrim($str);
        if(strlen($str)>=$min && strlen($str)<=$max)
        {
            return true;
        }else{
            return false;
        }
    }


    static function Email($str)
    {
        $str=self::strTrim($str);
       
        if(preg_match("/^([a-z0-9_]|\-|\.)+@(([a-z0-9_]|\-)+\.){1,2}[a-z]{2,4}$/i",$str))
        {
            return true;
        }else{
            return false;
        }
       
    }


    static function idCard($str)
    {
        $str=self::strTrim($str);
        if(preg_match("/^([0-9]{15}|[0-9]{17}[0-9a-z])$/i",$str))
        {
            return true;
        }else{
            return false;
        }
    }
  

 

    static function Phone($type,$str)
    {
        $str=self::strTrim($str);
        switch($type)
        {
            case "CHN":
                if(preg_match("/^([0-9]{3}|0[0-9]{3})-[0-9]{7,8}$/",$str))
                {
                    return true;
                }else{
                    return false;
                }
                break;
            case "INT":
                if(preg_match("/^[0-9]{4}-([0-9]{3}|0[0-9]{3})-[0-9]{7,8}$/",$str))
                {
                    return true;
                }else{
                    return false;
                }
                break;
        }
    }
}
$str="008-010-2711204";
if(regExp::Phone("INT",$str))
{
    echo "ok";
}else{
    echo "no";
}
?>
 
<?php
/**
 * 实现滚动栏的类
 *
 * 根据页面内容,数据量,生成一个用来显示/控制的页面滚动栏.
 * <code>
 * Class_Scroll::_Print($_SERVER['PHP_SELF'],1234,$_GET['Page'],10,$_SERVER['QUERY_STRING'],"Page",9,true);
 * </code>
 *
 * @author 周贝晨 2006-7-16
 * @version 2.1
 *
 * @todo 生成一个页面内容滚动栏
 */
class Class_Scroll{
 /**
  * 输出页面滚动栏
  *
  * @param string $AScriptName 要进行滚动的页面
  * @param integer $ATotalCount 滚动信息的总数
  * @param integer $ANowPageID 当前页号
  * @param integer $AInnerCount 每页内的信息数
  * @param string $AVar 需要附带的其它变量及其值
  * @param string $APageKey 用来指定页号的变量名
  * @param integer $APageBundle 滚动栏显示的页数批示最大值
  * @param boolean $IncJump 是否显示页面跳转下拉单(默认:true)
  * @return string 页面滚动栏的HTML代码
  */
 function _Print($AScriptName,$ATotalCount,$ANowPageID,$AInnerCount,$AVar,$APageKey="Page",$APageBundle=9,$IncJump = true){
  // 没有项目
  if( $ATotalCount == 0 or $ATotalCount == "") return "没有相关内容.";//"No Item Here.";
  // 计算总页数
  $PageCount = ceil($ATotalCount / $AInnerCount);
  // 检查控制当前页码值
  if($ANowPageID < 1) $ANowPageID = 1;
  if($ANowPageID > $PageCount) $ANowPageID = $PageCount;
  // 确定当然要显示的数码链接值
  $StartNum = ($ANowPageID - floor($APageBundle / 2)) > 0 ? ($ANowPageID - floor($APageBundle / 2)) : 1;
  $EndNum = ($PageCount - $StartNum) < $APageBundle ? $PageCount : ($StartNum + $APageBundle - 1);
  if((($EndNum - $StartNum) < $APageBundle)&&($PageCount > $APageBundle)) $StartNum = $EndNum - $APageBundle + 1;
  // 获得变量
  if(strlen($AVar) > 0) $Vars = explode("&",$AVar);
  if(count($Vars) > 0){
   for($i=0;$i<count($Vars);$i++){
    $v = explode("=",$Vars[$i]);
    if($v[0]!=$APageKey) $VarString.=sprintf("%s=%s&",$v[0],$v[1]);
   }
  }
  // 首页链接
  $OutStringr = sprintf('<a href="%s?%s%s=%s">%s</a>%s',$AScriptName,$VarString,$APageKey,"1","首页","r");
  // 上一页链接
  $OutStringr .= ($ANowPageID==1) ? " " : sprintf('<a href="%s?%s%s=%s">%s</a>%s',$AScriptName,$VarString,$APageKey,$ANowPageID-1,"上一页","r");
  // 中间页链接
  for($i = $StartNum; $i <= $EndNum; $i++)
  $OutStringr .= ($i==$ANowPageID) ? sprintf("<span class="Currpage">%s</span>%s",$i,"r") : sprintf('<a href="%s?%s%s=%s">%s</a>%s',$AScriptName,$VarString,$APageKey,$i,$i,"r");
  // 下一页链接
  $OutStringr .= ($ANowPageID==$PageCount) ? " " : sprintf('<a href="%s?%s%s=%s">%s</a>%s',$AScriptName,$VarString,$APageKey,$ANowPageID+1,"下一页","r");
  // 尾页链接
  $OutStringr .= sprintf('<a href="%s?%s%s=%s">%s</a> 共%s页%s条%s',$AScriptName,$VarString,$APageKey,$PageCount,"尾页",$PageCount,$ATotalCount,"r");
  // 跳转链接
  if ($IncJump){
   $OutStringr .= sprintf("<label>跳至(J): <select name="ScrollJump" accesskey="j" onChange="javascript:if(this.value != 0) document.location='%s?%s%s='+this.value;" id="ScrollJump">%s",$$AScriptName,$VarString,$APageKey,"r");
   for($i = 1; $i <= $PageCount; $i++) {
    $SelectedStr = ($i == $ANowPageID) ? " selected="selected"" : "";
    $OutStringr .= sprintf("<option value="%d"%s>第%d页</option>%s",$i,$SelectedStr,$i,"r");
   }
   $OutStringr .= "</select></label>";
  }
  // 输出
  return $OutStringr;
 }
}
?>
 
 

 
程序调用：$page = multi(记录总数,每页显示数,当前页数,URL字符串,前后最大显示页数);
模版调用：<div>{$page}</div>
 
//分页函数显示
function multi($count,$tpp,$page,$url,$maxto=5){
$string = $string_f = $string_e = $string_ee = '';
$page = abs($page);
$maxpage = Ceil($count/$tpp)==0 ? 1 : Ceil($count/$tpp);
$url = strrpos($url, '?') ? $url.'&' : $url.'?';
if ($count==0){
$string_ff = "<span class="p5" title="没有记录">没有记录</span> ";
}else{
$string_ff = '';
}
$string_ff .= "<span class="p1" title="共 ".$maxpage." 页 / 当前第 ".$page." 页">共".$maxpage."页 / 第".$page."页</span> ";
if ($page==1 OR $maxpage==0 OR $page>$maxpage){
  $string_f = "<span class="p2">首页</span> <span class="p2">上一页</span> ";
}else{
  $string_f = "<a class="p4" href="".$url."page=1">首页</a> <a class="p4" href="".$url."page=".($page-1)."">上一页</a> ";
}
if ($page==$maxpage OR $maxpage==0 OR $page>$maxpage){
  $string_e = "<span class="p2">下一页</span> <span class="p2">尾页</span> ";
}else{
  $string_e = "<a class="p4" href="".$url."page=".($page+1)."">下一页</a> <a class="p4" href="".$url."page=".$maxpage."">尾页</a> ";
}
$for_end = ($maxpage > ($page + $maxto)) ? ($page +$maxto) : $maxpage;
$for_begin = (($page - $maxto)>1) ? ($page - $maxto) : 1;
for($i=$for_begin;$i<=$for_end;$i++){
  if ($i==$page){
   $string .= "<span class="p3">$i</span> ";
  }else{
   $string .= "<a class="p4" href="".$url."page=".$i."">$i</a> ";
  }
}
if ($page>$maxpage OR $page==0){
  $string_ee = "<span class="p5">没有找到当前页！</span> <a class="p5" href="".$url."page=1">首页</a> <a class="p5" href="".$url."page=".$maxpage."">尾页</a>";
  return $string_ee;
}else{
  return $string_ff.$string_f.$string.$string_e.$string_ee;
}
}
一 : 引 言
在速度上,静态页面要比动态页面的比方php快很多,这是毫无疑问的,但是由于静态页面的灵活性较差,如果不借助数据库或其他的设备保存相关信息的话,整体的管理上比较繁琐,比方修改编辑.比方阅读权限限制等,但是,对应一些我们经常频频使用的文件,比方说,开发的新闻发布系统,我们不希望很多用户都读取数据库才显示结果,这样一方面消耗了服务器的资源,另一方面占去了浏览者大量可贵的响应时间,所有,有了"静态页面话"的做法,当前很多网站都采用这种技术,一般都是由管理后台控制,或者生成html直接显示,或者xhtml用css控制显示,或者生成xml用xslt显示,这些技术都不是难的,在这里我就浅显的说说生成html的方法.

二 : 预备知识
   
     模板技术:


[PHP]模板引擎Smarty深入浅出介绍--2005-12-31
[PHP]笑谈配置,使用Smarty技术 2006-01-04

     缓存技术:   

有些信息比方经常不变的,但是还是能变的信息放在缓存中以加快显示速度,这是很有价值的,所谓的缓存,通俗的理解就是一些保存在服务器端的共用信息.它是于服务器同生死的,我们在保存缓存的时候可以指定下次更新的时间的判断,比方要在5分钟更新一次,可以记录上次更新的时间,和当前时间比较,如果大于 5 分钟 ,读取数据库,更新换成,否则直接读取缓存数据,当然,缓存需要客户端用户激活的,只需一次.

ob_start()函数:打开输出缓冲区.
    函数格式 void ob_start(void)
    说明：当缓冲区激活时，所有来自PHP程序的非文件头信息均不会发送，而是保存在内部缓冲区。为了输出缓冲区的内容，可以使用ob_end_flush()或flush()输出缓冲区的内容。

Flush：刷新缓冲区的内容，输出。
    函数格式：flush()
    说明：这个函数经常使用,效率很高。

ob_get_contents ：返回内部缓冲区的内容。
    函数格式：string ob_get_contents(void)
    说明：这个函数会返回当前缓冲区中的内容，如果输出缓冲区没有激活,则返回 FALSE.

ob_get_length：返回内部缓冲区的长度。
    函数格式：int ob_get_length(void)
    说明：这个函数会返回当前缓冲区中的长度；和ob_get_contents一样，如果输出缓冲区没有激活,则返回 FALSE.

ob_end_clean：删除内部缓冲区的内容，并且关闭内部缓冲区
    函数格式：void ob_end_clean(void)
    说明：这个函数不会输出内部缓冲区的内容而是把它删除

ob_end_flush:发送内部缓冲区的内容到浏览器，并且关闭输出缓冲区
    函数格式：void ob_end_flush(void)
    说明：这个函数发送输出缓冲区的内容（如果有的话）

ob_implicit_flush：打开或关闭绝对刷新
    函数格式：void ob_implicit_flush ([int flag])
    说明：默认为关闭缓冲区，打开绝对输出后，每个脚本输出都直接发送到浏览器，不再需要调用 flush()     

     文件写入:   
int fwrite ( resource handle, string string [, int length] )
fwrite() 把 string 的内容写入 文件指针 handle 处。 如果指定了 length，当写入了 length 个字节或者写完了 string 以后，写入就会停止，视乎先碰到哪种情况。
fwrite() 返回写入的字符数，出现错误时则返回 FALSE 。
相关参考官方网站: 文件参考

三 : 解决方案

思路: 开启 ob_start缓冲,当已经调出数据的时候获取 ob_get_contents,然后生成静态页,ob_end_clean清除缓冲.ok,就这么来,来看一个例子(php+mysql的结合):
创建数据库:

CREATE TABLE `bihtml` (
  `id` int(11) NOT NULL auto_increment,
  `szdtitle` varchar(16) NOT NULL,
  `szdcontent` text NOT NULL,
  PRIMARY KEY  (`id`)  
) TYPE=MyISAM;



获取当前的ID,并导入模板:

ob_start();
$id=_POST['id']
if(!isset($id)&&is_integer($id))
{
        @$db=new mysqli('localhost','root','admin','bihtml');
        $result=$db->fetch_one_array("select  * from szd_bi where id='$id'");
                        if(!empty($result))
                        {       
                        $tmp->assign(array(
                                "Szdtitle",htmlspecialchars($result['titles']),
                                "Szdcontent",$result['titles']));
                        }
        $tpl->display('default_1.tpl');
        $this_my_f= ob_get_contents();        //此处关键
        ob_end_clean();
        $filename = "$id.html";
        if(tohtmlfile_cjjer($filename,$this_my_f))
        echo "生成成功 $filename";
        else
        echo "生成识别";
        }
}

//把生成文件的过程写出函数
function tohtmlfile_cjjer($file_cjjer_name,$file_cjjer_content)
{
        if (is_file ($file_cjjer_name)){
                @unlink ($file_cjjer_name);
        }
$cjjer_handle = fopen ($file_cjjer_name,"w");
        if (!is_writable ($file_cjjer_name)){
                return false;
        }
        if (!fwrite ($cjjer_handle,$file_cjjer_content)){
                return false;
        }
fclose ($cjjer_handle); //关闭指针
return $file_cjjer_name;
}




四 : 说明事项

1: 一般建议管理员添加数据的时候就生成静态页面,可以考虑记录生成的文件名次和路径.

2:php主要是    ob_starts()和 ob_get_contents,生成静态页面的时候很有用,当然也可以考虑调出数据库直接替换模板里面的变量也是可以的.

3:主要的模板使用smarty,phplib都是可以的,smarty使用比较简易.