PHP $_SERVER[''] ²ÎÊýÏê½â
$_SERVER['PHP_SELF'] #µ±Ç°ÕýÔÚÖ´Ðнű¾µÄÎļþÃû£¬Óë document rootÏà¹Ø¡£
$_SERVER['argv'] #´«µÝ¸ø¸Ã½Å±¾µÄ²ÎÊý¡£
$_SERVER['argc'] #°üº¬´«µÝ¸ø³ÌÐòµÄÃüÁîÐвÎÊýµÄ¸öÊý£¨Èç¹ûÔËÐÐÔÚÃüÁîÐÐģʽ£©¡£
$_SERVER['GATEWAY_INTERFACE'] #·þÎñÆ÷ʹÓÃµÄ CGI ¹æ·¶µÄ°æ±¾¡£ÀýÈ磬“CGI/1.1”¡£
$_SERVER['SERVER_NAME'] #µ±Ç°ÔËÐнű¾ËùÔÚ·þÎñÆ÷Ö÷»úµÄÃû³Æ¡£
$_SERVER['SERVER_SOFTWARE'] #·þÎñÆ÷±êʶµÄ×Ö´®£¬ÔÚÏìÓ¦ÇëÇóʱµÄÍ·²¿Öиø³ö¡£
$_SERVER['SERVER_PROTOCOL'] #ÇëÇóÒ³ÃæÊ±Í¨ÐÅÐÒéµÄÃû³ÆºÍ°æ±¾¡£ÀýÈ磬“HTTP/1.0”¡£
$_SERVER['REQUEST_METHOD'] #·ÃÎÊÒ³ÃæÊ±µÄÇëÇó·½·¨¡£ÀýÈ磺“GET”¡¢“HEAD”£¬“POST”£¬“PUT”¡£
$_SERVER['QUERY_STRING'] #²éѯ(query)µÄ×Ö·û´®¡£
$_SERVER['DOCUMENT_ROOT'] #µ±Ç°ÔËÐнű¾ËùÔÚµÄÎĵµ¸ùĿ¼¡£ÔÚ·þÎñÆ÷ÅäÖÃÎļþÖж¨Òå¡£
$_SERVER['HTTP_ACCEPT'] #µ±Ç°ÇëÇóµÄ Accept: Í·²¿µÄÄÚÈÝ¡£
$_SERVER['HTTP_ACCEPT_CHARSET'] #µ±Ç°ÇëÇóµÄ Accept-Charset: Í·²¿µÄÄÚÈÝ¡£ÀýÈ磺“iso-8859-1,*,utf-8”¡£
$_SERVER['HTTP_ACCEPT_ENCODING'] #µ±Ç°ÇëÇóµÄ Accept-Encoding: Í·²¿µÄÄÚÈÝ¡£ÀýÈ磺“gzip”¡£
$_SERVER['HTTP_ACCEPT_LANGUAGE']#µ±Ç°ÇëÇóµÄ Accept-Language: Í·²¿µÄÄÚÈÝ¡£ÀýÈ磺“en”¡£
$_SERVER['HTTP_CONNECTION'] #µ±Ç°ÇëÇóµÄ Connection: Í·²¿µÄÄÚÈÝ¡£ÀýÈ磺“Keep-Alive”¡£
$_SERVER['HTTP_HOST'] #µ±Ç°ÇëÇóµÄ Host: Í·²¿µÄÄÚÈÝ¡£
$_SERVER['HTTP_REFERER'] #Á´½Óµ½µ±Ç°Ò³ÃæµÄÇ°Ò»Ò³ÃæµÄ URL µØÖ·¡£
$_SERVER['HTTP_USER_AGENT'] #µ±Ç°ÇëÇóµÄ User_Agent: Í·²¿µÄÄÚÈÝ¡£
$_SERVER['REMOTE_ADDR'] #ÕýÔÚä¯ÀÀµ±Ç°Ò³ÃæÓû§µÄ IP µØÖ·¡£
$_SERVER['REMOTE_HOST'] #ÕýÔÚä¯ÀÀµ±Ç°Ò³ÃæÓû§µÄÖ÷»úÃû¡£
$_SERVER['REMOTE_PORT'] #Óû§Á¬½Óµ½·þÎñÆ÷ʱËùʹÓõĶ˿ڡ£
$_SERVER['SCRIPT_FILENAME'] #µ±Ç°Ö´Ðнű¾µÄ¾ø¶Ô·¾¶Ãû¡£
$_SERVER['SERVER_ADMIN'] #¹ÜÀíÔ±ÐÅÏ¢
$_SERVER['SERVER_PORT'] #·þÎñÆ÷ËùʹÓõĶ˿Ú
$_SERVER['SERVER_SIGNATURE'] #°üº¬·þÎñÆ÷°æ±¾ºÍÐéÄâÖ÷»úÃûµÄ×Ö·û´®¡£
$_SERVER['PATH_TRANSLATED'] #µ±Ç°½Å±¾ËùÔÚÎļþϵͳ£¨²»ÊÇÎĵµ¸ùĿ¼£©µÄ»ù±¾Â·¾¶¡£
$_SERVER['SCRIPT_NAME'] #°üº¬µ±Ç°½Å±¾µÄ·¾¶¡£ÕâÔÚÒ³ÃæÐèÒªÖ¸Ïò×Ô¼ºÊ±·Ç³£ÓÐÓá£
$_
Ïà¹ØÎĵµ£º
×ªÔØ×Ô£ºhttp://www.ibm.com/developerworks/cn/opensource/os-php-5.3unicode/index.html
Web
ÊÇÒ»¸öÓÃÀ´¿ª·¢È«ÇòÐÔÓ¦ÓóÌÐòºÍ·þÎñµÄÀíÏëÆ½Ì¨¡£Òª´´½¨Ò»¸öÕæÕý¾ßÓйú¼Ê÷ÈÁ¦µÄÓ¦ÓóÌÐò£¬±ØÐë¶ÔËü½øÐе÷ÕûÒÔ±ãÄܹ»ÒÔ¸÷ÖÖÓïÑԺͱàдϵͳ´¦ÀíºÍÏÔʾÊý¾Ý¡£
³£ÓÃËõд´Ê
HTML£º
³¬Îı¾±ê¼ÇÓïÑÔ
HTTP£º
³¬Îı¾´« ......
1.ʲôÊÇMVC£¿
MVC±¾À´ÊÇ´æÔÚÓÚDesktop£¨×ÀÃæ£©³ÌÐòÖеģ¬MÊÇÖ¸Êý¾ÝÄ£ÐÍ£¬VÊÇÖ¸Óû§½çÃæ£¬CÔòÊÇ¿ØÖÆÆ÷¡£Ê¹ÓÃMVCµÄÄ¿µÄÊǽ«MºÍVµÄʵÏÖ´úÂë·ÖÀë¡£MVCÊÇÒ»¸öÉè¼ÆÄ£Ê½£¬ËüÇ¿ÖÆÐÔµÄʹӦÓóÌÐòµÄÊäÈ룬´¦ÀíºÍÊä³ö·Ö¿ª¡£Ê¹ÓÃMVCÓ¦ÓóÌÐò±»·ÖΪÈý¸öºËÐIJ¿¼þ£ºÄ£ÐÍ£¬ÊÔͼ£¬¿ØÖÆÆ÷¡£ËüÃǽ«´¦Àí×Ô¼ºµÄÈÎÎñ¡£
2.ΪʲôҪʹÓÃMVC?
Ê×Ï ......
½üÀ´Éè¼ÆÄ£Ê½·çÐУ¬MVCËæ´¦¿É¼û£¬PHPÁìÓòÒ²²»ÀýÍ⣬ºÜ¶àÂÛ̳¶¼¿ªÊ¼ÌÖÂÛÔÚPHPÖÐʹÓÃMVC¡£È»¶ø£¬M¡¢V¡¢CÔÚPHPÖе½µ×¸ÃÈçºÎʵÏÖ£¿MVCÕæµÄÊʺÏPHPô£¿ÕâÀïEasy¸ø³öһЩ×Ô¼ºµÄ˼¿¼¡£
½üÀ´Éè¼ÆÄ£Ê½·çÐУ¬MVCËæ´¦¿É¼û£¬PHPÁìÓòÒ²²»ÀýÍ⣬ºÜ¶àÂÛ̳¶¼¿ªÊ¼ÌÖÂÛÔÚPHPÖÐʹÓÃMVC¡£È»¶ø£¬M¡¢V¡¢CÔÚPHPÖе½µ×¸ÃÈçºÎʵÏÖ£¿MVCÕæµÄÊʺÏPHP ......
echo "<script language='javascript'>
alert('ͼÊéÐÅÏ¢Ìí¼Ó³É¹¦!');history.back();</script>";
¡¾ ×ÖÌ壺<A href="javascript:ContentSize(16)">´ó</A>
......