php×ܽᣨ3£©
ÆÕͨË÷Òý ¹Ø×¢Õâ¸öÁРΨһË÷Òý Ö÷¼ü ¶àÁÐË÷Òý ¹Ø×¢¶à¸öÁÐ Àý£º¶àÁÐË÷Òý F1 F2 F3 µ¥²éF2»òF3Ë÷ÒýÎÞЧ Ë÷ÒýÊÇΪÁ˼ӿì¼ìË÷ Êý¾Ý¿â µÚÒ»·¶Ê½£º Ò»¸ö±íÖеÄÁÐÓ¦¸ÃÊDz»¿ÉÔٷֵģ¬È·±£ÁеÄÔ×ÓÐÔ µÚ¶þ·¶Ê½£º Ö»ÓÐÖ÷¼ü²ÅÄܱíÏÖÊý¾ÝÌØÕ÷£¬¶ø·ÇÖ÷¼üÁл¥²»¸ÉÉæ£¬È·±£Êý¾ÝÐеÄÔ×ÓÐÔ µÚÈý·¶Ê½£º ÒªÇó·ÇÖ÷¼üÁл¥²»ÒÀÀµ£¬È·±£Êý¾ÝÖ®¼äµÄÒÀ´æ¶ÔÓ¦¹ØÏµÖ»Óɲ»Í¬±íµÄÖ÷¼üÍê³É£¬È·±£Êý¾Ý±íµÄÔ×ÓÐÔ¡£ ²»¶¨·¶Ê½£º »ùÓÚµÚÈý·¶Ê½£¬Õë¶Ôʵ¼ÊÓ¦ÓõÄÐÔÄÜËù×öµÄµ÷Õû ¾¡Á¿Ê¹Éè¼Æ·ûºÏµÚÈý·¶Ê½£¬ÊÇ»ù±¾ÒªÇó¡£ ÊÇ·ñʵÏÖ²»¶¨·¶Ê½£¬ÐèÒªÕë¶Ôʵ¼ÊÓ¦ÓÃϵͳµÄÐèÇó¡£ Êý¾Ý¿âÓÅ»¯¼¼ÇÉ£º ¶¨³¤±í Êý¾Ý·Ö±í£º1.Ô¤²ð±í ЧÂÊ¸ß ÔËËã¿ì 2.×Ô¶¯²ð±í ÊÕËõÐÔÇ¿ mysql×Ö·û¼¯Ó¦¾¡Á¿Óë³ÌÐòËù²ÉÓõÄ×Ö·û¼¯¶ÔÓ¦ mysql²éѯÓÅ»¯£º
¾¡Á¿±ÜÃâ leftjoin£¬ union£¬ group by
where×Ó¾äËùÓÐÉæ¼°µÄ×ֶζ¼Ó¦¸ÃÉèÖÃË÷Òý
order by ºÍgroup by×Ó¾äËùÓÐÉæ¼°×ֶζ¼ÒªÉèÖÃË÷Òý
where×Ӿ䰴½âÊÍ˳Ðò£¬Ã¿Ò»Ìõ¶¼Ó¦¸Ã¹ýÂ˾¡Á¿¶àµÄ¼Ç¼ adodb-phpдµÄ
pdo-cдµÄ php5.2ÒÔºóÄÚÖà »º´æ-¿Õ¼ä»»Ê±¼ä
³£ÓÃquery ½¨ÄÚ´æ±í mysqlĬÈÏÁ¬½ÓÊý500 ¸Ä´óЧÂÊ»áµÍ ÍøÂçϵͳÖÐÊý¾ÝµÄÁ÷Ïò
Êý¾Ý¿â¼ìË÷ £º¾³£Òª²éѯµÄ±í ·ÅÈëÄÚ´æ±í
³ÌÐò¶ÁÈ¡
³ÌÐò´¦Àí²¢Æ´×°£ºÆ´×°½á¹û»º´æ ÈçÅÅÃû
Óû§½çÃæäÖȾ £º ¾²Ì¬Ò³Ãæ ±ä¸üƵ·±µÄ¿ÉÒÔÓÃjs¼ÓÔØ
Ò³ÃæÊä³öµ½ä¯ÀÀÆ÷£º ä¯ÀÀÆ÷»º´æ »º´æÖеÄÍÆºÍÀ
ÍÆ£ºÔÚÊý¾Ý±ä¸üʱ¼´±ä¸üÇ¿ÖÆ¸üлº´æ¡£
À£ºÔÚÓû§ÇëÇóʱ´´½¨»ò¸üлº´æ¡£
Á½ÖÖÄ£ÐÍÓ¦µ±»ìºÏʹÓã¬ÒÔÇó×î¼ÑЧ¹û¡£ ·ÃÎÊÆµÂÊ¸ß Êý¾Ý±ä»¯ÉÙµÄ Óûº´æ
Ïà¹ØÎĵµ£º
ÔÎÄÄÚÈÝ
£º
ͻ񻣼
½ÏÔçµÄʱºò£¬ÓиöÅóÓѼ«Á¦ÍƼöÎÒÈ¥¿´¿´Ò»¿îPHPÎʾíµ÷²éϵͳ¡£ÎÒËäÈ»´ÓÊÂÈí¼þÁìÓòµÄʱ¼ä
²¢²»Ì«³¤£¬µ«Ò²ÖªµÀ¹úÄÚÔÚÕâ¸öÁìÓòÑо¿ºÍ´ÓÊÂµÄÆóÒµºÍ¸öÈ˲¢²»ÉÙ£¬Ö®Ç°Ò²¹Ø×¢¹ýºÍÆÀ¹À¹ýһЩ²úÆ·»òϵͳ£¬×ÜÌåÉÏ¿´À´£¬´ó¶àÊý²úÆ·µÄÉÌÒµ»¯³Ì¶È²»¸ß£¬ÖÊÁ¿²Î
²î²»Æë£¬Àë³ÉÊìµÄÈí¼þϵͳ»¹ÓÐÏ൱һ¸ö¾àÀë¡ ......
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 ......
64λ¶¯Ì¬phpÀ©Õ¹¿âµÄ±àÒë
¹¤×÷ÉÏÐèÒª£¬Õâ¸öÎÊÌâÕÛÌÚÁËÒ»Õó×Ó¡£²»¹ýµ±±àÒë³É¹¦Ö®ºó£¬ÐÄÀﻹÊÇÏ൱µÄÐË·Ü£¬¸ÐÊܵ½ÁËÒ»Öֳɾ͸С£Ò²Êǹ¤×÷ÖеÄÒ»ÖÖÀÖȤ¡£
ÏÖÔÚ½«Õû¸ö¹ý³ÌдÏÂÀ´£¬ÒÔ±¸ºóÐøÖ®Ðè¡£
a.shared object
(1) download and install the apache
´ÓÍøÂçÖÐÏÂÔØapache-2.0.48.tar.gz
´æÖÁ/home/tmp
cd /home/ ......
½ñÌì¿´µ½ÁËÒ»±Ê¼ÇÉÏÃæÊÇÕâô˵µÄ£º
2. ²»×ªÒâSQLÊäÈë
ÎÒÔø¾ÔÚһƪÎÄÕÂÖÐ×î¼òµ¥µÄ·ÀÖ¹sql×¢ÈëµÄ·½·¨(php+mysqlÖÐ)ÌÖÂÛ¹ýÕâ¸öÎÊÌâ²¢¸ø³öÁËÒ»¸ö¼òµ¥µÄ·½·¨ ¡£ÓÐÈ˶ÔÎÒ˵£¬ËûÃÇÒѾÔÚphp.iniÖн«magic_quotesÉèÖÃΪOn£¬ËùÒÔ²»±Øµ£ÐÄÕâ¸öÎÊÌ⣬µ«ÊDz»ÊÇËùÓеÄÊäÈë¶¼ÊÇ´Ó$_GET, $_POST»ò $_COOKIEÖеĵõ½µÄ£¡
ÈçºÎÐÞ¸´£º
ºÍ ......
¶Ô±ÈÆð Cookie£¬Session ÊÇ´æ´¢ÔÚ·þÎñÆ÷¶ËµÄ»á»°£¬Ïà¶Ô°²È«£¬²¢ÇÒ²»Ïñ Cookie ÄÇÑùÓд洢³¤¶ÈÏÞÖÆ£¬±¾Îļòµ¥½éÉÜ Session µÄʹÓá£
ÓÉÓÚ Session ÊÇÒÔÎı¾ÎļþÐÎʽ´æ´¢ÔÚ·þÎñÆ÷¶ËµÄ£¬ËùÒÔ²»Å¿ͻ§¶ËÐÞ¸Ä Session ÄÚÈÝ¡£Êµ¼ÊÉÏÔÚ·þÎñÆ÷¶ËµÄ Session Îļþ£¬PHP ×Ô¶¯ÐÞ¸Ä Session ÎļþµÄȨÏÞ£¬Ö»±£ÁôÁËϵͳ¶ÁºÍдȨÏÞ£¬¶ø ......