phpµÄsessionÒªÔÚÆäËûÒ³ÃæÔõôµÃµ½
²»ÊǺÜÔÞͬʹÓÃsession ÿһ¸öphpµÄÒ³ÃæÔÚµ÷ÓÃsessionµÄʱºò¶¼±ØÐëÏÈÉùÃ÷session¡£
ÀýÈ磺ÔÚphpÎļþµÄ×îÇ°ÃæÉùÃ÷session;
<?php
session_start();//ÉùÃ÷session
$_SESSION['id']=$_POST['id'];//¸³Öµ
?>
Èç¹û²»ÕâÑùÉùÃ÷µÄ»°£¬Ò²Ãâ¾ÍÎÞ·¨»ñµÃÒѾ¶¨ÒåºÃµÄsession¡£ Äã¿ÉÒÔÓòÎÊýµÄÐÎʽ½øÐд«µÝ°¡ ÀýÈçtest.aspx?name=1&pass=2 ¼´¿É
Ïà¹ØÎĵµ£º
¡¾1¡¿Ò³ÃæÖ®¼äÎÞ·¨´«µÝ±äÁ¿ get,post,sessionÔÚ×îеÄphp°æ±¾ÖÐ×Ô¶¯È«¾Ö±äÁ¿Êǹرյģ¬ËùÒÔÒª´ÓÉÏÒ»Ò³ÃæÈ¡µÃÌá½»¹ýÀ´µÃ±äÁ¿ÒªÊ¹ÓÃ$_GET['foo'],$ _POST['foo'],$_SESSION['foo']À´µÃµ½¡£µ±È»Ò²¿ÉÒÔÐÞ¸Ä×Ô¶¯È«¾Ö±äÁ¿Îª¿ª(php.ini¸ÄΪ register_globals = On)£»¿¼Âǵ½¼æÈÝÐÔ£¬»¹ÊÇÇ¿ÆÈ×Ô¼ºÊìϤеÄд·¨±È½ÏºÃ¡£¡¡¡¡
¡¾ ......
PHPÊǸöΰ´óµÄweb¿ª·¢ÓïÑÔ£¬Áé»îµÄÓïÑÔ£¬µ«ÊÇ¿´µ½php³ÌÐòÔ±Öܶø¸´Ê¼µÄ·¸µÄһЩ´íÎó¡£ÎÒ×öÁËÏÂÃæÕâ¸öÁÐ±í£¬ÁгöÁËPHP³ÌÐòÔ±¾³£·¸µÄ10ÖдíÎ󣬴ó¶àÊýºÍ°²È«Ïà¹Ø¡£¿´¿´Äã·¸Á˼¸ÖÖ
1.²»×ªÒâhtml entities
Ò»¸ö»ù±¾µÄ³£Ê¶£ºËùÓв»¿ÉÐÅÈεÄÊäÈë£¨ÌØ±ðÊÇÓû§´ÓformÖÐÌá½»µÄÊý¾Ý£© £¬Êä³ö֮ǰ¶¼Òª×ªÒâ¡£
echo $_GE ......
¹«Ë¾MMʱ³£¸øÎÒһЩºÅÂë,È»ÎÒ²éѯÊÇÄļҵÄ,¶¼ÊÇtxtÎı¾¸ñʽµÄ,»¹ºÃºÅÂëÊÇÒ»ÐÐÒ»¸ö,ÓÚÊÇÓÃfile()º¯ÊýÈ¡¸öÊý×é,¿ªÊ¼µÄʱºòÎÒµÄwin7 32λµÄ¿ÉÒÔÓÃapacheºóÀ´×°64λwin7ÓÉÓÚûÕÒµ½ÔÉúµÄ64λapacheÓÚÊǾʹ«µ½·þÎñÆ÷ÉÏÿ´Î,ÓÐÉÏ´«ÓиÃÎļþºÜÂé·³,ÓÚÊÇ×ö³ÉÒ»¸öÒ³ÃæÈ¥ÈÃMM×Ô¼ºÍê³É.·Ï»°²»¶à˵ ÒªÔÚform±íµ¥ÀïÉÏ´«Îļþ¾ÍµÃÐèÒªÔÚ±í ......
PHP 5.3.1·¢²¼ÁË£¡´Ë´Î²¢Ã»ÓÐÔö¼Ó¶àÉÙÐÂÌØÐÔ£¬Ö÷ÒªÊǹ¦ÄܵĸĽøºÍbugµÄÐÞ¸´£º
ÐÂÔöÁËÒ»¸ömax_file_uploads²ÎÊý£¬ÓÃÓÚÏÔʾÿ¸öÇëÇóÉÏ´«ÎļþµÄ¸öÊý
ÐÂÔöÁËÔÙ´¦Àí¹ý³ÌÖеÄÍêÕûÐÔ¼ì²â
ÐÞ¸´ÁË´«µÝtempnam()º¯Êýʱsafe_modeÖеÄÎÊÌâ
ÐÞ¸´ÁË´«µÝposix_mkfifo()ʱopen_basedirÖеÄÎÊÌâ
ÐÞ¸´ÁËsafe_mode_include_dirÖеÄÎ ......