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÷ǰµ÷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:
$value = 'something from somewhere';
header("Se
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<?php
echo "Hello World!"
?>
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¸´ºÏÊý¾ÝÀàÐÍ£ºarray¡¢object
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$test1=array("new1"=>1,"new2"=>2);//Á½¸ö±äÁ¿µÄÊý×é,array['new1']=1,array['new2']=2
¶ ......
<?
/**
* xml2array() will convert the given XML text to an array in the XML structure.
* Link: http://www.bin-co.com/php/scripts/xml2array/
* Arguments : $contents - The XML text
* $get_attributes - 1 or 0. If this is 1 the function will get the attributes as well as the ......
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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 ......