PHPÖÐsessionÓëcookieµÄÇø±ð
1. PHPµÄCOOKIE
cookie ÊÇÒ»ÖÖÔÚÔ¶³Ìä¯ÀÀÆ÷¶Ë´¢´æÊý¾Ý²¢ÒÔ´ËÀ´¸ú×ÙºÍʶ±ðÓû§µÄ»úÖÆ¡£
PHPÔÚhttpÐÒéµÄÍ·ÐÅÏ¢Àï·¢ËÍcookie, Òò´Ë setcookie() º¯Êý±ØÐëÔÚÆäËüÐÅÏ¢±»Êä³öµ½ä¯ÀÀÆ÷Ç°µ÷Óã¬ÕâºÍ¶Ô header() º¯ÊýµÄÏÞÖÆÀàËÆ¡£
1.1 ÉèÖÃcookie:
¿ÉÒÔÓà setcookie() »ò setrawcookie() º¯ÊýÀ´ÉèÖà cookie¡£Ò²¿ÉÒÔͨ¹ýÏò¿Í»§¶ËÖ±½Ó·¢ËÍhttpÍ·À´ÉèÖÃ.
1.1.1 ʹÓÃsetcookie()º¯ÊýÉèÖÃcookie:
bool setcookie ( string name [, string value [, int expire [, string path [, string domain [, bool secure [, bool httponly]]]]]] )
name: cookie±äÁ¿Ãû
value: cookie±äÁ¿µÄÖµ
expire: ÓÐЧÆÚ½áÊøµÄʱ¼ä,
path: ÓÐЧĿ¼,
domain: ÓÐЧÓòÃû,¶¥¼¶ÓòΨһ
secure: Èç¹ûֵΪ1,ÔòcookieÖ»ÄÜÔÚhttpsÁ¬½ÓÉÏÓÐЧ,Èç¹ûΪĬÈÏÖµ0,ÔòhttpºÍhttps¶¼¿ÉÒÔ.
Àý×Ó:
<?php
$value = 'something from somewhere';
setcookie("TestCookie", $value); /* ¼òµ¥cookieÉèÖÃ */
setcookie("TestCookie", $value, time()+3600); /* ÓÐЧÆÚ1¸öСʱ */
setcookie("TestCookie", $value, time()+3600, "/~rasmus/", ".example.com", 1); /* ÓÐЧĿ¼ /~rasmus,ÓÐЧÓòÃûexample.com¼°ÆäËùÓÐ×ÓÓòÃû */
?>
ÉèÖöà¸öcookie±äÁ¿: setcookie('var[a]','value');ÓÃÊý×éÀ´±íʾ±äÁ¿,µ«ËûµÄϱ겻ÓÃÒýºÅ.ÕâÑù¾Í¿ÉÒÔÓÃ$_COOKIE[‘var’][‘a’]À´¶ÁÈ¡¸ÃCOOKIE±äÁ¿.
1.1.2. ʹÓÃheader()ÉèÖÃcookie;
header("Set-Cookie: name=$value[;path=$path[;domain=xxx.com[;]]");
ºóÃæµÄ²ÎÊýºÍÉÏÃæÁгösetcookieº¯ÊýµÄ²ÎÊýÒ»Ñù.
±ÈÈç:
$value = 'something from somewhere';
header("Se
Ïà¹ØÎĵµ£º
PhpÁ¬½ÓmysqlµÄº¯ÊýÈçÏ£º
mysql_connect("Ö÷»úÃû","Óû§Ãû","ÃÜÂë");//´ò¿ªÒ»¸öÁ¬½Ó
mysql_select_db("´ò¿ªÊý¾Ý¿â",Á¬½Ó±êʶ·û);//´ò¿ªÒ»¸öÊý¾Ý¿â
$conn=@mysql_connect("localhost","root","") or die("Á´½Ó´íÎó");ÕâÀï@¿ÉÒÔÒþ²Ø´íÎóÌáʾ,or die¿ÉÒÔÔÚ´íÎóµÄʱºòÏÔʾ¡£
Ö´ÐÐsqlÓï¾äµÄº¯Êý:
mysql_query();
$sql= ......
a - СдµÄam»òpm
A - ´óдµÄAM»òPM
d - ÈÕ£¬Á½Î»Êý×Ö£¬²»×ãÁ½Î»ÔòÇ°µ¼×Ô¶¯²¹Áã
D - ±íʾÐÇÆÚµÄÓ¢ÎĵÄÇ°Èý¸öÓ¢ÎÄ×Öĸ
F - Ô·ݵÄÓ¢ÎÄÈ«Ãû
h - 12СʱÖÆ£¬Á½Î»Êý×Ö£¬²»×ãÁ½Î»ÔòÇ°µ¼×Ô¶¯²¹Áã
H - 24СʱÖÆ£¬Á½Î»Êý×Ö£¬²»×ãÁ½Î»ÔòÇ°µ¼×Ô¶¯²¹Áã
g - 12СʱÖÆ£¬²»×ãÁ½Î»µÄСʱ²»²¹Áã
G - 24СʱÖÆ£¬²»×ãÁ½Î»µÄСʱ²»²¹Áã ......
php½Ì³Ì:·ÃÎÊPHPÀàÖгÉÔ±±äÁ¿»ò·½·¨
ÔÚ·ÃÎÊPHPÀàÖеijÉÔ±±äÁ¿»ò·½·¨Ê±£¬Èç¹û±»ÒýÓõıäÁ¿»òÕß·½·¨±»ÉùÃ÷³Éconst»òÕßstatic,ÄÇô¾Í±ØÐëʹÓòÙ×÷·û::,
·´Ö®Èç¹û±»ÒýÓõıäÁ¿»òÕß·½·¨Ã»Óб»ÉùÃ÷³Éconst»òÕßstatic,ÄÇô¾Í±ØÐëʹÓòÙ×÷·û->¡£
ÁíÍ⣬Èç¹û´ÓÀàµÄÄÚ²¿·ÃÎÊconst»òÕßstatic±äÁ¿»òÕß·½·¨,ÄÇô¾Í±ØÐëʹÓÃ×ÔÒýÓõ ......
function poster()
{
$URL = 'http://www.yw56.com.cn/DIY.asp'; //ÐèÒªÌá½»µ½µÄÒ³Ãæ
//ÏÂÃæÕâ¶ÎÊÇÒªÌá½»µÄÊý¾Ý
$post_data['orderid'] = "YW861736303CN";
$post_data['button'] = "Ìá½»";
$referrer="http://www.yw56.com.cn/DIY.asp";
$Cookie=&qu ......
Apache¹Ù·½ÏÂÔصØÖ·£ºapache_2.0.55-win32-x86-no_ssl.msi£¬¸ü¶à°æ±¾ÔÚÕâÀ
php¹Ù·½ÏÂÔصØÖ·£ºphp-5.0.5-Win32.zip£¬¸ü¶à¾µÏñÏÂÔصØÖ·£¬¸ü¶à°æ±¾ÏÂÔØ£»
mysql¹Ù·½ÏÂÔصØÖ·£ºmysql-4.1.14-win32.zip£¬¸ü¶à¾µÏñÏÂÔصØÖ·£¬¸ü¶à°æ±¾ÏÂÔØ¡£
ApacheµÄÅäÖãº
ÎÒÒ»¿ªÊ¼Ôõô¸ã¶¼²»ºÃ£¬ÎÒÉÏÍøÕÒ£¬ÓеÄ˵ÊÇiisµÄÎÊÌ⣬ÓеÄ˵ÊÇ ......