<?php

functionCreateShtml()

{

ob_start(array("callback_CreateShtml","callback_GoToShtml"));

}

functioncallback_CreateShtml($buffer)[

{

$page=intval(@$_REQUEST["page"]);

$fileName=$_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['PHP_SELF'])."/".basename($_SERVER['PHP_SELF'],".php").($page==0?"":"_".strval($page)).".htm";

$fp=fopen($fileName,"wb");

fwrite($fp,$buffer);

fclose($fp);

return$buffer;

}

functioncallback_GoToShtml($buffer)

{

$page=intval(@$_REQUEST["page"]);

$fileName=basename($_SERVER['PHP_SELF'],".php").($page==0?"":"_".strval($page)).".htm";

header("location:".$fileName);

return$buffer;

}

functionGoToShtml()

{

$page=intval(@$_REQUEST["page"]);

$fileName=basename($_SERVER['PHP_SELF'],".php").($page==0?"":"_".strval($page)).".htm";

if(file_exists($fileName))

header("location:".$fileName);

}

functionDeleteShtml($fileName=NULL)

{

if(is_null($fileName))

$fileName=$_SERVER['DOCUMENT_ROOT'].$_SERVER['PHP_SELF'];

if($fileName[0]=="/")

$fileName=$_SERVER['DOCUMENT_ROOT'].$fileName;

$path=dirname($fileName);

$dir=dir($path);

$patten="/^".basename($fileName,".php")."(_[0-9]+)?.htm/";

while(($entry=$dir->read())!==false)

{

if(is_file($path."/".$entry)&&preg_match($patten,$entry))

unlink($path."/".$entry);

}

}

CreateShtml();

echo"这是静态生成的页面！$page";

GoToShtml();

DeleteShtml();

?>