Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PHP¶à½ø³ÌЭ×÷±à³ÌÖ® socket

»ù±¾Ë¼Â·£ºÍ¨¹ýSOCKETÇëÇóÆäËûPHP½Å²½£¬ÊµÏÖPHPµÄ¶à½ø³ÌµÄÒì²½Ö´ÐС£
·Ï»°¾Í²»¶à˵ÁË£¬Çë¿´ÏÂÃæµÄ½Å²½²¢Ö´ÐÐÖ®¡£
<?php
//a.php
function runThread(){
$fp = fsockopen('127.0.0.1', 82, $errno, $errmsg);
fputs($fp, "GET /a.php?act=b\r\n"); //ÕâÀïµÄµÚ¶þ¸ö²ÎÊýÊÇHTTPЭÒéÖй涨µÄÇëÇóÍ·
//²»Ã÷°×µÄÇë¿´RFCÖе͍Òå
fclose($fp);
}
function a(){
$fp = fopen('result_a.log', 'w');
fputs($fp, 'Set in ' . Date('h:i:s', time()) . (double)microtime() . "\r\n");
fclose($fp);
}
function b(){
$fp = fopen('result_b.log', 'w');
fputs($fp, 'Set in ' . Date('h:i:s', time()) . (double)microtime() . "\r\n");
fclose($fp);
}
if(!isset($_GET['act'])) $_GET['act'] = 'a';
if($_GET['act'] == 'a')
{
runThread();
a();
echo 'ok';
}
else if($_GET['act'] == 'b') {
b();
}
?>
ͨ¹ý¹Û²ìresult_a.logÓëresult_b.log£º
result_a.log:  Set in 03:45:560.293005
result_b.log:  Set in 03:45:560.296877
ÎÒÃÇ·¢ÏÖ,ÏÈдÁËresult_a.logÎļþºóдÁËresult_b.log£¬Õâ˵Ã÷Á½¸ö½ø³ÌÊÇÒì²½Ö´Ðеġ£ 


Ïà¹ØÎĵµ£º

PHP½ø¶ÈÌõЧ¹û

ÓÃPHPʵÏÖ½ø¶ÈÌõЧ¹û¡£
<?php
set_time_limit(0);
echo '<h2>ÕýÔÚ°²×°£¬ÇëÉÔºó...</h2>',
'<div style="border:1px solid #000;width:500px;"><div id="progress_bar">loading...</div></div>';
for($i=1;$i<=100;$i++){
$width = '500';
......

php sessionÅäÖÃ

Session]
; ³ý·ÇʹÓÃsession_register()»ò$_SESSION×¢²áÁËÒ»¸ö±äÁ¿¡£
; ·ñÔò²»¹ÜÊÇ·ñʹÓÃÁËsession_start()£¬¶¼²»»á×Ô¶¯Ìí¼ÓÈκÎsession¼Ç¼¡£
; °üÀ¨resource±äÁ¿»òÓÐÑ­»·ÒýÓõĶÔÏó°üº¬Ö¸Ïò×ÔÉíµÄÒýÓõĶÔÏ󣬲»Äܱ£´æÔڻỰÖС£
; register_globalsÖ¸Áî»áÓ°Ïìµ½»á»°±äÁ¿µÄ´æ´¢ºÍ»Ö¸´¡£
session ......

·ÖÎöPHPµÄob_start()


ÔÚPHP±à³ÌÖÐ, ÎÒÃǾ­³£»áÓöµ½Ò»Ð©Ö±½Ó²úÉúÊä³öµÄº¯Êý, Èçpassthru(),readfile(), var_dump() µÈ. µ«ÓÐʱÎÒÃÇÏë°ÑÕâЩº¯ÊýµÄÊä³öµ¼Èëµ½ÎļþÖÐ,»òÕßÏȾ­¹ý´¦ÀíÔÙÊä³ö, »òÕß°ÑÕâЩº¯ÊýµÄÊä³ö×÷Ϊ×Ö·û´®À´´¦Àí.
¡¡¡¡ÕâʱÎÒÃǾÍÒªÓõ½ Output Buffer(Êä³ö»º³å) º¯ÊýÁË.
´¦ÀíÊä³ö»º³åµÄº¯ÊýÖ÷ÒªÓÐÕâô¼¸¸ö:
ob_start() ¿ªÊ¼Ê ......

IISϰ²×°PHP³ÌÐòÔËÐе÷ÊÔ»·¾³Ïê½â

ÏÖÔÚ°ÑÔÚIISϰ²×°PHPµÄ¹ý³ÌÏêϸ¼Ç¼ÏÂÀ´±ãÓÚÈÕºóµÄѧϰ£»
ΪÁË·½±ã¸÷λ¶ÁÕßʹÓÃPHP£¬±ÊÕßÑ¡ÔñÁËPHP5.2°æ±¾£¬¶øIISÔòÊÇXPϵͳ×Ô´øµÄIIS 5¡£Ê×ÏÈÎÒÃÇÒª°²×°IIS×é¼þ£¬Ä¬ÈÏÇé¿öÏÂÔÚXPϵͳÊÇûÓа²×°µÄ¡£ 
   ¡¡µÚÒ»²½£ºÍ¨¹ý¿ØÖÆÃæ°åµÄÌí¼Ó/ɾ³ýWindows×é¼þÍê³ÉIIS×é¼þµÄ°²×°¹¤×÷¡£ 
   ¡¡µÚ¶ ......

php³õ¼¶½Ì³Ì(Ê®)ÐÂÎŵÄÁбíºÍɾ³ý

ÏÖÔÚÎÒÃÇ¿ªÊ¼½éÉÜÐÂÎŵÄÁбíºÍɾ³ýÁË¡£
н¨Á¢Ò»¸öÎļþlistnews.php,ÄÚÈÝÈçÏ£º
< ?php
require_once('../inc/config.php');
//°üº¬ÅäÖÃÎļþ
?>
<html>
<head></head>
<title>ÐÂÎŹÜÀí</title>
<body>
<div class="newstitle"></div>
<div class="ne ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ