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

php sessionÅäÖÃ

php sessionÅäÖÃ
2009-12-02 09:58
[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.save_handler = "files"
; ´æ´¢ºÍ¼ìË÷Óë»á»°¹ØÁªµÄÊý¾ÝµÄ´¦ÀíÆ÷Ãû×Ö¡£Ä¬ÈÏΪÎļþ("files")¡£
; Èç¹ûÏëҪʹÓÃ×Ô¶¨ÒåµÄ´¦ÀíÆ÷(Èç»ùÓÚÊý¾Ý¿âµÄ´¦ÀíÆ÷)£¬¿ÉÓÃ"user"¡£
; ÓÐÒ»¸öʹÓÃPostgreSQLµÄ´¦ÀíÆ÷£ºhttp://sourceforge.net/projects/phpform-ext/
session.save_path = "/tmp"
; ´«µÝ¸ø´æ´¢´¦ÀíÆ÷µÄ²ÎÊý¡£¶ÔÓÚfiles´¦ÀíÆ÷£¬´ËÖµÊÇ´´½¨»á»°Êý¾ÝÎļþµÄ·¾¶¡£
; WindowsÏÂĬÈÏΪÁÙʱÎļþ¼Ð·¾¶¡£
; Äã¿ÉÒÔʹÓÃ"N;[MODE;]/path"ÕâÑùģʽ¶¨Òå¸Ã·¾¶(NÊÇÒ»¸öÕûÊý)¡£
; N±íʾʹÓÃN²ãÉî¶ÈµÄ×ÓĿ¼£¬¶ø²»Êǽ«ËùÓÐÊý¾ÝÎļþ¶¼±£´æÔÚÒ»¸öĿ¼Ï¡£
; [MODE;]¿ÉÑ¡£¬±ØÐëʹÓÃ8½øÖÆÊý£¬Ä¬ÈÏ600(=384)£¬±íʾÿ¸öĿ¼ÏÂ×î¶à±£´æµÄ»á»°ÎļþÊýÁ¿¡£
; ÕâÊÇÒ»¸öÌá¸ß´óÁ¿»á»°ÐÔÄܵĺÃÖ÷Òâ¡£
; ×¢Òâ0: "N;[MODE;]/path"Á½±ßµÄË«ÒýºÅ²»ÄÜÊ¡ÂÔ¡£
; ×¢Òâ1: [MODE;]²¢²»»á¸Äд½ø³ÌµÄumask¡£
; ×¢Òâ2: php²»»á×Ô¶¯´´½¨ÕâЩÎļþ¼Ð½á¹¹¡£ÇëʹÓÃext/sessionĿ¼ÏµÄmod_files.sh½Å±¾´´½¨¡£
; ×¢Òâ3: Èç¹û¸ÃÎļþ¼Ð¿ÉÒÔ±»²»°²È«µÄÓû§·ÃÎÊ(±ÈÈçĬÈϵÄ"/tmp")£¬ÄÇô½«»á´øÀ´°²È«Â©¶´¡£
; ×¢Òâ4: µ±N>0ʱ×Ô¶¯À¬»ø»ØÊÕ½«»áʧЧ£¬¾ßÌå²Î¼ûÏÂÃæÓйØÀ¬»øËѼ¯µÄ²¿·Ö¡£
session.name = "PHPSESSID"
;ÓÃÔÚcookieÀïµÄ»á»°ID±êʶÃû£¬Ö»Äܰüº¬×ÖĸºÍÊý×Ö¡£
session.auto_start = Off
; ÔÚ¿Í»§·ÃÎÊÈκÎÒ³ÃæÊ±¶¼×Ô¶¯³õʼ»¯»á»°£¬Ä¬ÈϽûÖ¹¡£
; ÒòΪÀඨÒ屨ÐëÔڻỰÆô¶¯Ö®Ç°±»ÔØÈ룬ËùÒÔÈô´ò¿ªÕâ¸öÑ¡ÏÄã¾Í²»ÄÜÔڻỰÖдæ·Å¶ÔÏó¡£
session.serialize_handler = "php"
; ÓÃÀ´ÐòÁл¯/½âÐòÁл¯Êý¾ÝµÄ´¦ÀíÆ÷£¬phpÊDZê×¼ÐòÁл¯/½âÐòÁл¯´¦ÀíÆ÷¡£
; ÁíÍ⻹¿ÉÒÔʹÓÃ"php_binary"¡£µ±ÆôÓÃÁËWDDXÖ§³ÖÒԺ󣬽«Ö»ÄÜʹÓÃ"wddx"¡£


Ïà¹ØÎĵµ£º

phpÖеÄsleep()º¯Êý

¡¡¡¡×î½üÔÚ×ö¸öÒ³ÃæÊ±£¬Óöµ½ÒªPHP³ÌÐòÖÐʵÏÖÑÓ³Ùµ±Ç°½ø³ÌÎÊÌâ¡£ÓÉÓÚ½Ó´¥PHPʱ¼äÓÐÏÞ£¬Ï뵱ȻµÄÈÏΪPHPÖÐʵÏִ˹¦Äܵĺ¯ÊýÒ²ÊÇsleep()¡£ÊÂʵÉÏ£¬ÔÚPHPÖеÄÈ·ÓÐÕâ¸öº¯Êý£¬µ«ÔÚÎÒ³¢ÊÔÁ˰ëÌìºó£¬È´Ê¼ÖÕ²»ÄÜʵÏÖÎÒÒªµÄÂß¼­¡£PHP5ÊÖ²áÖУ¬¶ÔÕâ¸öº¯ÊýÊÇÕâÑùÃèÊöµÄ£ºsleep -- Delay execution¡£µ±ÎÒ°Ù¶ÈÁËÒԺ󣬲ÅÖªµÀÕ⸠......

ÍêÃÀ½â¾öPHPÖÐÎÄÂÒÂëÎÊÌâ

Ò».Ê×ÏÈÊÇPHPÍøÒ³µÄ±àÂë
¡¡¡¡1.phpÎļþ±¾ÉíµÄ±àÂëÓëÍøÒ³µÄ±àÂëӦƥÅä
¡¡¡¡a.Èç¹ûÓûʹÓÃgb2312±àÂ룬ÄÇôphpÒªÊä³öÍ·£ºheader(“Content-Type: text/html; charset=gb2312")£¬¾²Ì¬Ò³ÃæÌí¼Ó£¬ËùÓÐÎļþµÄ±àÂë¸ñʽΪANSI£¬¿ÉÓüÇʱ¾´ò¿ª£¬Áí´æÎªÑ¡Ôñ±àÂëΪANSI£¬¸²¸ÇÔ´Îļþ¡£
¡¡¡¡b.Èç¹ûÓûʹÓÃutf-8±àÂ룬ÄÇôphpÒªÊä³ ......

ÐÂÀËPHP¹¤³Ìʦ±ÊÊÔÌâ

1. дһ¸öº¯Êý£¬¾¡¿ÉÄܸßЧµÄ£¬´ÓÒ»¸ö±ê×¼ url
ÀïÈ¡³öÎļþµÄÀ©Õ¹Ãû
   ÀýÈç: http://www.sina.com.cn/abc/de/fg.php
?id=1
ÐèҪȡ³ö php »ò .php
2. ÔÚ HTML ÓïÑÔÖУ¬Ò³ÃæÍ·²¿µÄ meta ±ê¼Ç¿ÉÒÔÓÃÀ´Êä³öÎļþµÄ±àÂë
¸ñʽ£¬ÒÔÏÂÊÇÒ»¸ö±ê×¼µÄ meta Óï¾ä
   <META http-equiv='Content-Type
' ......

php»ñÈ¡¿Í»§¶Ë²Ù×÷ϵͳÐÅÏ¢£¨ÀàÎļþ£©

<?php
class ClientGetObj{
function getOS(){
global $_SERVER;
$agent=$_SERVER["HTTP_USER_AGENT"];
$os=false;
if(eregi("win",$agent)&&strpos($agent,"95")){
$os="Windows 95";
}else if(eregi("win 9x",$agent)&&strpos($agent,"4.90")){
$os="Windows ME";
}else ......

PHPµÄǰ¾°

   Ëæ×ÅWeb2.0µÄÉýλ¥ÁªÍøµÄ·¢Õ¹Ó­À´ÐÂÒ»ÂÖµÄÈȳ±£¬ÓÉÓÚ»¥ÁªÍø±¾ÉíµÄ¿ìËÙ·¢Õ¹¡¢²»¶Ï´´ÐµÄÌØµã£¬¾ö¶¨ÁËÖ»ÓÐÒÔ×î¿ì¿ª·¢ËٶȺÍ×îµÍ³É±¾£¬²ÅÄÜȡʤ£¬²ÅÄÜʼÖÕ±£³ÖÒ»¸öÍøÕ¾µÄÁìÏÈÐÔºÍÎüÒý¸ü¶àµÄÍøÃñ¡£
 
»¥ÁªÍøµÄÆóÒµÉú´æºÍ¾ºÕùµÄºËÐÄÔÚÓÚ¼¼Êõ£¬¼¼Êõ/Ñз¢È˲ÅÓÀÔ¶ÊÇÕâЩÆóÒµ²»¿É»òȱµÄ¹Ø¼üÈËÎֻÓÐÓµÓÐ×ÊÉ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ