<?php/*** * 作者: 徐祖宁 (唠叨)* 邮箱: czjsz_ah@stats.gov.cn* 开发: 2002.07* * * 类: outbuffer* 功能: 封装部分输出控制函数，控制输出对象。* * 方法:* run($proc) 运行php程序* $proc php程序名* display() 输出运行结果* savetofile($filename) 保存运行结果到文件，一般可用于生成静态页面* $filename 文件名* loadfromfile($filename) 装入保存的文件* $filename 文件名* * 示例:* 1.* require_once "outbuffer.php";* $out = new outbuffer();* $out->run("test.php");* $out->display();* * 2.* require_once "outbuffer.php";* require_once "outbuffer.php";* $out = new outbuffer("test.php");* $out->savetofile("temp.htm");* * 3.* require_once "outbuffer.php";* $out = new outbuffer();* $out->loadfromfile("temp.htm");* $out->display();* */class outbuffer { var $length; var $buffer; function outbuffer($proc="") { $this->run($proc); } function run($proc="") { ob_start(); include($proc); $this->length = ob_get_length(); $this->buffer = ob_get_contents(); $this->buffer = eregi_replace("?","",$this->buffer); ob_end_clean(); } function display() { echo $this->buffer; } function savetofile($filename="") { if($filename == "") return; $fp = fopen($filename,"w"); fwrite($fp,$this->buffer); fclose($fp); } function loadfromfile($filename="") { if($filename == "") return; $fp = fopen($filename,"w"); $this->buffer = fread($fp,filesize($filename)); fclose($fp); }}?>
