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<?php
/**

• ×÷Õß: Ði×aeÄþ (ße߶)
• ÓÊÏa: czjsz_ah@stats.gov.cn
• ¿ª*¢: 2002.07
• Àa: outbuffer
• ¹¦ÄÜ: a×°²¿ÖÊa³o¿ØÖƺ¯Êý£¬¿ØÖÆÊa³o¶ÔÏo¡£
• ½¨:
• run($proc) ÔËÐÐphp³ÌÐo
• $proc php³ÌÐoÃu
• display() Êa³oÔËÐнa¹u
• savetofile($filename) ±£´aeÔËÐнa¹uµ½Îļþ£¬Ò»°a¿ÉÓÃÓÚÉu³É¾²Ì¬Ò³Ãae
• $filename ÎļþÃu
• loadfromfile($filename) ×°Èe±£´aeµÄÎļþ
• $filename ÎļþÃu
• ʾÀý:
• require_once "outbuffer.php";
• $out = new outbuffer();
• $out->run("test.php");
• $out->display();
• require_once "outbuffer.php";
• require_once "outbuffer.php";
• $out = new outbuffer("test.php");
• $out->savetofile("temp.htm");
• 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();
$this->buffer = eregi_replace("\r?\n","\r\n",$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);
}
}
?>