php tips
5.¹ØÓÚ±íµ¥Ë¢ÐÂ
ÎÊ£ºÎªÊ²Ã´ÎÒÔÚµã»÷ä¯ÀÀÆ÷µÄºóÍ˰´Å¥ºó£¬ËùÓÐ×ֶεÄÐÅÏ¢¶¼±»Çå¿ÕÁË£¿
´ð£ºÕâÊÇÓÉÓÚÄãÔÚÄãµÄ±íµ¥Ìá½»Ò³ÃæÖÐʹÓÃÁË session_start º¯Êý¡£¸Ãº¯Êý»áÇ¿ÖÆµ±Ç°Ò³Ãæ²»±»»º´æ¡£½â¾ö°ì·¨Îª£¬ÔÚÄãµÄ Session_start º¯Êýºó¼ÓÈë header("Cache-control: private"); ×¢ÒâÔÚ±¾ÐÐ֮ǰÄãµÄPHP³ÌÐò²»ÄÜÓÐÈκÎÊä³ö¡£
²¹³ä£º»¹ÓлùÓÚsessionµÄ½â¾ö·½·¨£¬ÔÚsession_startǰ¼ÓÉÏ
session_cache_limiter('nocache');// Çå¿Õ±íµ¥
session_cache_limiter('private'); //²»Çå¿Õ±íµ¥£¬Ö»ÔÚsessionÉúЧÆÚ¼ä
session_cache_limiter('public'); //²»Çå¿Õ±íµ¥£¬ÈçͬûʹÓÃsessionÒ»°ã
¿ÉÒÔÔÚsession_start();ǰ¼ÓÉÏ session_cache_limiter("private,max-age=10800");
Õª×Ôphpe.net
----
6.¿ìËٸ㶨ÎļþÏÂÔØÍ·²¿Êä³ö
header("Content-type: application/x-download");
header("Content-Disposition: attachment; filename=$file_download_name;");
header("Accept-Ranges: bytes");
header("Content-Length: $download_size");
echo 'xxx'
.......2004-08-19 11:50:30
----
7.ÓÃheaderÊä³öftpÏÂÔØ·½Ê½,²¢ÇÒÖ§³Ö¶ÏµãÐø´«
Ò»¸öÀý×Ó:
header('Pragma: public');
header('Cache-Control: private');
header('Cache-Control: no-cache, must-revalidate');
header('Accept-Ranges: bytes');
header('Connection: close');
header("Content-Type: audio/mpeg");
header("Location:ftp://download:1bk3l4s3k9s2@218.30.116.103/1001/¿§Á¨À±½·/¿§à¬À±½·.rmvb");
.......2006-10-08 13:26:45
Ïà¹ØÎĵµ£º
PHP°²×°ÅäÖÃ˵Ã÷
Ò»¡¢Èí¼þÏÂÔØ
PHP5.3.0:http://cn2.php.net/get/php-5.3.0.tar.gz/from/this/mirror
Pear£ºhttp://de.pear.php.net/get/PEAR-1.9.0.tar
Mm£ºftp://ftp.ossp.org/pkg/lib/mm/mm-1.4.2.tar.gz
¶þ¡¢»·¾³¼ì²é
ÒѰ²×°Apache2.2.13(/usr/local/apache/),mm-1.4.2£¨/usr/local/mm/£©
rpm -qa|grep mcrypt ......
PHP»ñÈ¡¿Í»§¶ËIPµÄÇé¿ö·ÖΪ£ºÃ»ÓÐʹÓôúÀí·þÎñÆ÷µÄÇé¿ö¡¢Ê¹ÓÃ͸Ã÷´úÀí·þÎñÆ÷µÄÇé¿ö¡¢Ê¹ÓÃÆÕͨÄäÃû´úÀí·þÎñÆ÷µÄÇé¿ö¡¢Ê¹ÓÃÆÛÆÐÔ´úÀí·þÎñÆ÷µÄÇé¿ö¡¢Ê¹ÓøßÄäÃû´úÀí·þÎñÆ÷µÄÇé¿ö¡£
ÔÚÕâÆªÎÄÕÂÖУ¬ÎÒÃǽ«»áΪ´ó¼ÒÏêϸ½éÉÜPHP»ñÈ¡¿Í»§¶ËIPµÄ¼¸ÖÖÇé¿ö·ÖÎö¡£ÎÒÃÇÔÚʹÓÃPHP»ñÈ¡µÄIP¿ÉÄÜÊǿͻ§¶ËÕæÊµµÄIP£¬Ò²¿ÉÄÜÊÇ´úÀí·þÎñÆ÷µÄI ......
ÔÚÕ⼸ÌìµÄ¹¤×÷¹ý³ÌÖУ¬ÐèҪʵÏÖPHPÔÚ·þÎñÆ÷¶ËÄÜÓëÆäËû³ÌÐòͨÐÅ¡£ºÍÀϺÎÁ©ÈËÑо¿Á˰ëÌ죬ÖÕÓÚ´óÖÂŪ³öÁËÒ»¸öÓÃWINDOWSµÄÃüÃû¹ÜµÀͨÐŵķ½·¨¡£
Óм¸µãÐèҪעÒâµÄ£º
PHP·þÎñÆ÷¶ËÎÒÃÇÿ´Î¶¼ÊÇÖØÐ¹ҽÓÃüÃû¹ÜµÀ¡££¨ÕâÑùд£¬PHP¶Ë´úÂëÁ¿¼«ÆäÉÙ£¬¶øÇÒÒ²ºÜ·½±ã¡££©
ÄÇôÎÒÃÇÓÃC/C++дµÄÃüÃû¹ÜµÀ·þÎñÆ÷ÔòÐèҪÿ´ÎͨÐŶ¼´´½¨Ò»´Î¹ ......
GoogleΪȫÇòÖ÷Òª³ÇÊÐÌṩÁËͳһµÄÌìÆøÔ¤±¨Êý¾Ý´æ´¢¸ñʽ£¬ÄǾÍÊÇXML¡£ËùÓеĿª·¢Õß¶¼¿ÉÒÔÀûÓÃ×Ô¼ºÏ²»¶µÄÓïÑÔÀ´½âÎöXML»ñÈ¡ËùÐè³ÇÊеÄÌìÆøÔ¤±¨£¬±¾ÎĽ«½éÉÜÀûÓÃPHPÀ´»ñÈ¡ÎÒËùÔÚ³ÇÊмÃÄϵÄÌìÆøÔ¤±¨¡£
ÔÎļû±¾ÈËÍøÕ¾¡¾PHP̽·Õß¡¿
ÔÎÄÁ´½Ó£º
PHP5 ¶ÁÈ¡Google ÌìÆøÔ¤±¨XML API ......
1.²»×ªÒâhtml entities
Ò»¸ö»ù±¾µÄ³£Ê¶£ºËùÓв»¿ÉÐÅÈεÄÊäÈë£¨ÌØ±ðÊÇÓû§´ÓformÖÐÌá½»µÄÊý¾Ý£© £¬Êä³ö֮ǰ¶¼Òª×ªÒâ¡£
echo $_GET['usename'] ;
Õâ¸öÀý×ÓÓпÉÄÜÊä³ö£º
<scrīpt>/*¸ü¸ÄadminÃÜÂëµÄ½Å±¾»òÉèÖÃcookieµÄ½Å±¾*/</scrīpt>
ÕâÊÇÒ»¸öÃ÷ÏԵݲȫÒþ»¼£¬³ý·ÇÄã±£Ö¤ÄãµÄÓû§¶¼ÕýÈ·µÄÊäÈë¡£
......