phpÉèÖÃsessionµÄÉú´æÖÜÆÚ
sessionÎļþ±£´æÔÚ·þÎñÆ÷£¬¶Ôÿ¸ösession¶¼»áËæ»úÉú³ÉÒ»¸öΨһµÄsessionIdÀ´½øÐбêʶ£¬Ò»°ãÈç¹ûûÓÐÉèÖÃsessionµÄÉú´æÖÜÆÚ£¬Ôòsession»á±£´æÔÚÄÚ´æÖУ¬¹Ø±Õä¯ÀÀÆ÷£¬¸Ãsessionid»á×Ô¶¯×¢Ïú£¬ÖØÐÂÇëÇóʱÔò×Ô¶¯ÖØÐ·ÖÅä¡£
Èç¹û¿Í»§¶ËûÓнûÓÃcookie£¬ÔòÔÚʹÓÃsessionʱ£¬cookie»á°èÑÝ´æ´¢sessionIdºÍsessionÉú´æÖÜÆÚµÄ½ÇÉ«¡£¡¡ÎÒÃÇÀ´ÊÖ¶¯ÉèÖà Session µÄÉú´æÆÚ£º
<?php
session_start();
// ±£´æÒ»Ìì
$lifeTime = 24 * 3600;
setcookie(session_name(), session_id(), time() + $lifeTime, "/");
?>
¡¡¡¡Æäʵ Session »¹ÌṩÁËÒ»¸öº¯Êý session_set_cookie_params(); À´ÉèÖà Session µÄÉú´æÆÚµÄ£¬¸Ãº¯Êý±ØÐëÔÚ session_start() º¯Êýµ÷ÓÃ֮ǰµ÷Óãº
<?php
// ±£´æÒ»Ìì
$lifeTime = 24 * 3600;
session_set_cookie_params($lifeTime);
session_start();
$_SESSION["admin"] = true;
?>
¡¡¡¡Èç¹û¿Í»§¶ËʹÓà IE 6.0 £¬ session_set_cookie_params(); º¯ÊýÉèÖà Cookie »áÓÐЩÎÊÌ⣬ËùÒÔÎÒÃÇ»¹ÊÇÊÖ¶¯µ÷Óà setcookie º¯ÊýÀ´´´½¨ cookie¡£
¡¡¡¡¼ÙÉè¿Í»§¶Ë½ûÓà Cookie Ôõô°ì£¿Ã»°ì·¨£¬ËùÓÐÉú´æÖÜÆÚ¶¼ÊÇä¯ÀÀÆ÷½ø³ÌÁË£¬Ö»Òª¹Ø±Õä¯ÀÀÆ÷£¬ÔÙ´ÎÇëÇóÒ³ÃæÓÖµÃÖØÐÂ×¢²á Session¡£ÄÇôÔõô´«µÝ Session ID ÄØ£¿Í¨¹ý URL »òÕßͨ¹ýÒþ²Ø±íµ¥À´´«µÝ£¬PHP »á×Ô¶¯½« Session ID ·¢Ë͵½ URL ÉÏ£¬URL ÐÎÈ磺http://www.openphp.cn/index.php?PHPSESSID=bba5b2a240a77e5b44cfa01d49cf9669£¬ÆäÖÐ URL ÖеIJÎÊý PHPSESSID ¾ÍÊÇ Session IDÁË£¬ÎÒÃÇ¿ÉÒÔʹÓà $_GET À´»ñÈ¡¸ÃÖµ£¬´Ó¶øÊµÏÖ Session ID Ò³Ãæ¼ä´«µÝ¡£
<?php
// ±£´æÒ»Ìì
$lifeTime = 24 * 3600;
// È¡µÃµ±Ç° Session Ãû£¬Ä¬ÈÏΪ PHPSESSID
$sessionName = session_name();
// È¡µÃ Session ID
$sessionID = $_GET[$sessionName];
// ʹÓà session_id() ÉèÖûñµÃµÄ Session ID
session_id($sessionID);
session_set_cookie_params($lifeTime);
session_start();
$_SESSION['admin'] = true;
?>
¡¡¡¡¶ÔÓÚÐéÄâÖ÷»úÀ´Ëµ£¬Èç¹ûËùÓÐÓû§µÄ Session ¶¼±£´æÔÚϵͳÁÙʱÎļþ¼ÐÀ½«¸øÎ¬»¤Ôì³ÉÀ§ÄÑ£¬¶øÇÒ½µµÍÁ˰²È«ÐÔ£¬ÎÒÃÇ¿ÉÒÔÊÖ¶¯ÉèÖà Session ÎļþµÄ±£´æÂ·¾¶£¬session_save_path() ¾ÍÌṩÁËÕâÑùÒ»¸ö¹¦ÄÜ¡£ÎÒÃÇ¿ÉÒÔ½« Session ´æ·ÅĿ¼ָÏòÒ»¸ö²»ÄÜͨ¹ý Web ·½Ê½·ÃÎʵÄÎļþ¼Ð£¬µ±È»£¬¸ÃÎļþ¼Ð±ØÐë¾ß±¸¿É¶ÁдÊôÐÔ¡£
<?php
// ÉèÖÃÒ»¸ö´æ·ÅĿ¼
$save
Ïà¹ØÎĵµ£º
×¼±¸ÖªÊ¶£º
Ubuntu :
Ubuntu ÊÇlinuxµÄÒ»¸ö°æ±¾£¬ÓзÇÖÞ·¢²¼µÄ£¬ÏÖÔڱȽÏÁ÷ÐеÄÒ»¸ö°æ±¾¡£
²Î¿¼°Ù¶È˵Ã÷Ubuntu
nginx ¡¡£º
Nginx ("engine x") ÊÇÒ»¸ö¸ßÐÔÄÜµÄ HTTP ºÍ ·´Ïò´úÀí ·þÎñÆ÷£¬Ò²ÊÇÒ»¸ö IMAP/POP3/SMTP ´úÀí·þÎñÆ÷¡£ Nginx ÊÇÓÉ Igor Sysoev Ϊ¶íÂÞ˹·ÃÎÊÁ¿µÚ¶þµÄ Rambler.ru Õ¾µã¿ ......
×÷Õߣºhttp://blog.csdn.net/zhoufoxcn/archive/2009/11/05/4769858.aspx
˵Ã÷£ºÒòΪ×î½ü¹¤×÷¹¤×÷¹ØÏµ£¬ÐèÒª¿ª·¢Ò»¸öÔÚLinuxÏÂÔËÐеÄWeb
Application£¬ÐèÒª¶ÔÏÖÔڱȽÏÁ÷ÐеÄһЩPHP¿ò¼Ü×öÒ»¸öÁ˽âºÍÆÀ¹À£¬ÏÂÃæµÄÕâÆªÎÄÕÂÊDZÊÕß×î½üѧϰһ¸ö±È½ÏеÄPHP
FrameworkµÄÒ»µã¾ÀúºÍ²Ù×÷²½Ö裬ÒòΪ¹Ù·½µÄÊÖ²áдµÃ±È½Ï»Þ ......
1.
$query = $this->db->query('SELECT name, title, email from my_table');
foreach ($query->result() as $row)
{
echo $row->title;
echo $row->name;
echo $row->email;
}
2.
foreach ($query->result_array() as $row)
{ ......
֮ǰŪphpµÄʱºò£¬ÐèÒªÂ¼ÖÆÆÁÄ»£¬¾ÍÊÇÓÃphp×Ô´øµÄemailº¯Êý·¢ÐÅ£¬ÒòΪûÓÐ×Ô¼ºÅª¹ýsmtpµÄ ·þÎñÆ÷£¬ÍøÉÏÌṩµÄsmtp·þÎñÆ÷¶¼ÊÇÐèҪʹÓÃÃÜÂëÈÏÖ¤ µÄ£¬Æ«Æ«phpÄÚÖõĺ¯Êý¾ÍûÓÐÌṩÉí·ÝÈÏÖ¤£¬Ò²¾Íµ¼ÖÂÁ˱ØÐëÐèÒªÔÚ×Ô¼ºµÄµçÄԴһ¸ö¿ÉÒÔ×ÔÖ÷·¢ÐŵÄmail·þÎñÆ÷£¡
È»ºó ......
Ò».HTMLÒ³Ãæ×ªUTF-8±àÂëÎÊÌâ
1.ÔÚ<head>ºó£¬<title>ǰ¼ÓÈëÒ»ÐУº
<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
˳Ðò²»ÄÜ´í£¬Ò»¶¨ÒªÔÚ<title>±êǩǰ¼ÓÈ룬·ñÔòÈç¹û<title>Óë</title>Ö®¼äÓÐÖÐÎÄ×Ö·ûµÄ»°£¬
ÏÔʾµÄ±êÌâÓпÉÄÜÊÇÂÒÂ룡
2.htmlÎ ......