Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

phpÈý°å¸«——ÇëÇóºÍ»á»°

 phpÊÇÒ»Ãżòµ¥¶øÓÖÇ¿´óµÄÓïÑÔ£¬ËùÓеÄphpÊé¼®¶¼»áÕâÑù˵£¨Ë­ÈÃÎÒ×î°®¿´Ç°ÑÔÄØ£©¡£Èç¹û½«.net¡¢jsp±È×÷µ¶½££¬ÄÇôphp¾ÍÊǸ«Í·¡£Ñ§»á³ÌÒ§½ðµÄÈý°å¸«£¬Ëä²»ÄÜÌìÏÂÎ޵У¬È´¿ÉÒÔ°²ÉíÁ¢Ãü¡£
½ñÌìÔÛÃÇѧϰµÚÒ»°å¸«£¬ÍøÕ¾½»»¥µÄ»ù´¡£ºÇëÇóºÍ»á»°¡£
PHPÖпͻ§¶ËÓë·þÎñÆ÷ÐÅÏ¢µÄ´«µÝÊÇÒÀ¿¿ÇëÇóÓ¦´ðºÍ»á»°±£³ÖʵÏֵ쬶øPHP¶ÔÓÚÇëÇóÓ¦´ðºÍ»á»°Ö÷ҪʹÓÃÄÚÖñäÁ¿Íê³ÉµÄ¡£
´ÓÍøÕ¾±à³ÌµÄ½Ç¶È½²£¬ÇëÇóÊÇÖ¸ä¯ÀÀÆ÷Ïò·þÎñÆ÷·¢Ë͵ÄÇëÇóÐÅÏ¢£¬ÓÃÓÚ»ñµÃÏëÒªµÃµ½µÄÍøÒ³£»¶øÓ¦´ðÊÇÖ¸·þÎñÆ÷¸ù¾ÝÇëÇóÐÅÏ¢£¬·µ»ØÍêÕûÍøÒ³µÄ¹ý³Ì¡£
ÇëÇóºÍÓ¦´ð
ÇëÇóµÄ·½Ê½¿ÉÒÔ·ÖΪPOSTºÍGET£ºGETÊÇָͨ¹ýURL´«µÝµÄÊý¾Ý£¬POSTÊÇָͨ¹ý·ÇURL´«µÝµÄÊý¾Ý¡£Í¨³££¬ÎÒÃÇͨ¹ýµØÖ·À¸ÊäÈëÍøÒ³µØÖ·µÄ·½Ê½ÊÇÓÃGET·½Ê½Ìá½»µÄ£¬¶øÌîд±íµ¥²¢Ìá½»·þÎñÆ÷ÊÇPOST·½·¨¡£
ÎÞÂÛÊÇPOSTºÍGET£¬¶ÔÓÚÒ»¸öÍêÕûµÄÇëÇóÓ¦´ð°üº¬µÄÐÅÏ¢£¬ÓÐÒÔÏÂÁ½¸ö·½Ãæ¹¹³É£º
1¡¢header£¬¼´ÇëÇóµÄÍ·ÐÅÏ¢£º
    ä¯ÀÀÆ÷·¢Ë͵ÄheaderÖ÷Òª°üÀ¨Host(·¢ËÍÇëÇóµÄ¿Í»§¶ËIPµØÖ·)¡¢User-Agent(ͨ³£Îªä¯ÀÀÆ÷µÄ°æ±¾)¡¢Referer(·¢ËÍÇëÇóµÄÉÏÒ»¸öÒ³Ãæ£¬ÓÃÓÚÅжϿͻ§¶Ë´ÓÄĸöÍøÒ³¹ýÀ´µÄ)¡¢Cookie(¿Í»§¶ËµÄCookieÄÚÈÝ)µÈ¡£
    ·þÎñÆ÷·¢Ë͵Äheader°üÀ¨Status(·þÎñÆ÷·µ»ØÍøÒ³×´Ì¬)¡¢Location(ÖØ¶¨ÏòÍøÖ·)¡¢Set-Cookie(ÉèÖÿͻ§¶ËCookie)¡¢Content-Type(×Ö·û±àÂë)¡¢Date(ʱ¼ä)µÈ¡£
2¡¢ä¯ÀÀÆ÷POSTºÍGETÌá½»µÄÊý¾Ý£º
Query String£¬ÕâÊÇÏà¶ÔÓÚGET·½Ê½¶øÑԵġ£µØÖ·À¸Öд«µÝµÄÇëÇó±äÁ¿£¬±ÈÈ磺http://url/index.php?a=3&b=4 £¬ÇëÇó±äÁ¿ÎªaºÍb£¬ËûÃǵÄÖµ·Ö±ðΪ3ºÍ4¡£¿ÉÒÔ¿´³ö£¬ÇëÇó±äÁ¿Î»ÓÚ"?"ºó£¬¸÷¸ö±äÁ¿ÓÃ"&"Á¬½Ó¡£
POST Data£¬ÕâÊÇÏà¶ÔÓÚPOST·½Ê½¶øÑԵġ£SESSIONµÄIDֵĬÈÏÊÇͨ¹ýPOST´«µÝµÄ£¬ÁíÍ⻹ÓÐ±íµ¥Ìá½»µÄPOSTÊý¾Ý¡£
ÈÃÎÒÃÇ¿´Ò»ÏÂPHPÊÇÔõÑù¶ÔÊý¾Ý½øÐнÓÊպͷ¢Ë͵ģº
Ò»¡¢header(httpÍ·)£º
phpÊä³öheaderÐÅÏ¢£º
ʹÓÃHeader()º¯Êý£¬±ÈÈ磺Header("Location: url");
×¢Ò⣬Header()±ØÐëÔÚûÓÐÈκÎÒ³ÃæÊä³öµÄÇé¿öϵ÷Óá£
php½ÓÊÕä¯ÀÀÆ÷header£º
$SERVER[]ÄÚÖñäÁ¿¼Ç¼ÁË·þÎñÆ÷±£´æµÄÐÅÏ¢£¬ä¯ÀÀÆ÷Ìá½»µÄheaderÒ²°üÀ¨ÔÚÄÚ£º
$SERVER["PHP_SELF"]Ö¸±¾ÍøÒ³£»$SERVER["REQUEST_TIME"]ΪDate£»$SERVER["REQUEST_METHOD"]ΪÇëÇó·½·¨(GET»òPOST)£»$SERVER["HTTP_HOST"]Ϊhost£»$SERVER["HTTP_REFERER"]ΪRerfer£¬ÆäËûµÄÇë²ÎÕÕPHPÎĵµÖÐ$SERVER[]µÄ½éÉÜ¡£
±ÈÈ磬ҪÏëµÃµ½·ÃÎÊÍøÕ¾µÄ¿Í»§¶Ëip£¬¿ÉÒÔÕâÑùд£º


Ïà¹ØÎĵµ£º

³£Óà PHP CMS ϵͳ

PhpArtile
¹Ù·½£ºhttp://www.21ds.net/
Õâ¸öËãÊǹúÄÚphpCmsµÄ׿×ÚÁË£¬PAÓÉ PHP ÓïÑÔ¿ª·¢, ʹÓà MySQL Êý¾Ý¿â±£´æÊý¾Ý ,ΪÖÐСÐÍÍøÕ¾·¢±íÎÄÕÂ, ´æ·Å×ÊÁÏ, ÐÂÎÅ·¢²¼Ìṩһ¸öÍêÃÀµÄ½â¾ö·½°¸¡£
×öÁ˺ü¸ÄêÁË£¬3.0³Ù³Ù»¹ÔÚ¿ª·¢ÖУ¬½ñÄê³öÁË2.1»ðÁËÒ»Õó£¬ÓÖϨÃðÁË£¬ÒÔǰÓõÄÈËͦ¶àµÄ£¬ÏÖÔÚ»ù±¾ÉÏûÂäÁË¡£
......

phpµÄÅäÖú¯Êý

phpµÄÅäÖú¯Êý¾ÍÊǼ¸¸öini_*µÄº¯Êý£¬Ö÷ÒªÊÇÕë¶ÔÅäÖÃÎļþµÄ²Ù×÷£¬Æäʵ¾ÍËĸöº¯Êý£ºini_get¡¢ini_set¡¢ini_get_all¡¢ini_restore¡£¸öÈ˸оõ×îÓÐÓõľÍÊÇini_setºÍini_get¡£
* ini_get()£º»ñÈ¡ÅäÖÃÎļþµÄÑ¡ÏîÖµ
Õâ¸öº¯ÊýÏàÐźܶàÈ˶¼Ê¹¹ý£¬¾ÍÊÇ»ñÈ¡ÅäÖÃÎļþÖÐijһ¸öÑ¡ÏîµÄÖµ£¬Èç¹ûÊÇȫӰÈ˲ÅÍøtrueÖµ¾Í·µ»Ø1£¬Èç¹ûÊÇfalseÖµ¾ ......

ÔÚ PHP ÖÐʹÓÃÃüÁîÐй¤¾ß

Èç¹ûÄúʹÓùý PHP£¬Äú¾Í»á·¢ÏÖËüÊÇ´´½¨ÌØÐԷḻµÄ Web Ò³ÃæµÄ³öÉ«¹¤¾ß¡£×÷Ϊһ´ó½Å±¾ÓïÑÔ£¬PHP£º
ÈÝÒ×ѧϰ¡£
ÓÐÐí¶àÇ¿´óµÄ¿ò¼Ü£¨±ÈÈç CakePHP ºÍ CodeIgniter£©£¬ÈÃÄúÄܹ»Ïñ Rails ³ÌÐòÔ±Ò»Ñù¸ßЧ¡£
Äܹ»Óë MySQL¡¢PostgreSQL¡¢Microsoft® SQL Server£¬ÉõÖÁ Oracle ͨÐÅ¡£
Äܹ»ÇáËɵØÓë JavaScript ¿ò¼Ü¼¯³É£¬±È ......

±àÒë°²×°spawn fcgi£¨nginxͨ¹ýFastCGI·½Ê½µ÷ÓÃPHP£©

ÅäÖÃspawn-fcgiÆô¶¯
²ÎÊý˵Ã÷:
-f Ö¸¶¨µ÷ÓÃFastCGIµÄ½ø³ÌµÄÖ´ÐгÌÐòλÖ㬸ù¾ÝϵͳÉÏËù×°µÄPHPµÄÇé¿ö¾ßÌåÉèÖÃ
-a °ó¶¨µ½µØÖ·addr
-p °ó¶¨µ½¶Ë¿Úport
-s °ó¶¨µ½unix socketµÄ·¾¶path
-C Ö¸¶¨²úÉúµÄFastCGIµÄ½ø³ÌÊý£¬Ä¬ÈÏΪ5£¨½öÓÃÓÚPHP£©
-P Ö¸¶¨²úÉúµÄ½ø³ÌµÄPIDÎļþ·¾¶
-uºÍ-g FastCGIʹÓÃʲôÉí·Ý£¨-u Óû§ -g Ó ......

Îå¸ö³£¼û PHP Êý¾Ý¿âÎÊÌâ

Èç¹ûÖ»ÓÐÒ»ÖÖ ·½Ê½Ê¹ÓÃÊý¾Ý¿âÊÇÕýÈ·µÄ……
Äú¿ÉÒÔÓúܶàµÄ·½Ê½´´½¨Êý¾Ý¿âÉè¼Æ¡¢Êý¾Ý¿â·ÃÎʺͻùÓÚÊý¾Ý¿âµÄ PHP ÒµÎñÂß¼­´úÂ룬µ«×îÖÕÒ»°ãÒÔ´íÎó¸æÖÕ¡£±¾ÎÄ˵Ã÷ÁËÊý¾Ý¿âÉè¼ÆºÍ·ÃÎÊÊý¾Ý¿âµÄ PHP ´úÂëÖгöÏÖµÄÎå¸ö³£¼ûÎÊÌ⣬ÒÔ¼°ÔÚÓöµ½ÕâЩÎÊÌâʱÈçºÎÐÞ¸´ËüÃÇ¡£
ÎÊÌâ 1£ºÖ±½ÓʹÓà MySQL
Ò»¸ö³£¼ûÎÊÌâÊǽÏÀ쵀 PH ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ