phpÖÐ__FILE__³£Á¿Ó÷¨¼ò½é
1.phpÖеÄ__FILE__³£Á¿·µ»ØÎļþµÄÍêÕû·¾¶ºÍÎļþÃû.
2.dirname(__FILE___) º¯Êý·µ»ØµÄÊǽű¾ËùÔÚÔڵķ¾¶¡£
±ÈÈçÎļþ b.php °üº¬ÈçÏÂÄÚÈÝ£º
<?php
$basedir = dirname(__FILE__);
?>
Èç¹ûb.php±»ÆäËûĿ¼ÀïµÄa.phpÎļþrequire »òÕß include È¥ÒýÓõϰ¡£
±äÁ¿?$basedir µÄÄÚÈÝ»¹ÊÇb.phpËùÔÚµÄÄǸöÎļþ¼ÐµÄ·¾¶¡£
¶ø²»ÊDZä³Éa.phpÎļþËùÔÚµÄĿ¼¡£
3.dirname(__FILE__) Ò»°ã»á·µ»ØÎļþËùÔÚµ±Ç°Ä¿Â¼µ½ÏµÍ³¸ùĿ¼µÄÒ»¸öĿ¼½á¹¹,²»»á·µ»Øµ±Ç°µÄÎļþÃû³Æ¡£
×¢£ºdirname(__FILE__) Ò²¿ÉÄÜ·µ»ØÒ»¸ö . (µ±Ç°Ä¿Â¼)
4.ʹÓ÷½·¨Ìáʾ,¡¡
Èç¹ûÖØ¸´Ò»´Î¿ÉÒÔ°ÑĿ¼ÍùÉÏÌáÉýÒ»¸ö²ã´Î:
±ÈÈ磺?$d = dirname(dirname(__FILE__));
Æäʵ¾ÍÊǰÑÒ»¸öĿ¼¸ødirname()×ö²ÎÊýÁË£®ÒòΪdirname()·µ»Ø×îºóµÄĿ¼²»´ø£Ü£Ü»òÕßÊÇ£¯
ËùÒÔÖØ¸´Ê¹ÓõÄʱºò¿ÉÒÔÈÏΪ¡¡dirname()¡¡°Ñ×îϲãµÄĿ¼µ±³ÉÎļþÃûÀ´´¦ÀíÁË£®ÕÕ³£·µ»Ø
µ±Ç°Ä¿Â¼µÄÉϼ¶Ä¿Â¼.ÕâÑùÖØ¸´¾ÍµÃµ½ÁËËüµÄÉÏÒ»¼¶µÄĿ¼.
5.°üº¬µÃµ½ÉÏÒ»¼¶Ä¿Â¼µÄÎļþ
include(dirname(__FILE__).’/../filename.php’);
Ïà¹ØÎĵµ£º
Éè¼ÆÄ£Ê½ Ò»Ê齫Éè¼ÆÄ£Ê½ÒýÈëÈí¼þÉçÇø£¬¸ÃÊéµÄ×÷ÕßÊÇ Erich Gamma¡¢Richard Helm¡¢Ralph Johnson ºÍ John Vlissides Design£¨Ë×³Æ “ËÄÈ˰©¡£Ëù½éÉܵÄÉè¼ÆÄ£Ê½±³ºóµÄºËÐĸÅÄî·Ç³£¼òµ¥¡£¾¹ý¶àÄêµÄÈí¼þ¿ª·¢Êµ¼ù£¬Gamma µÈÈË·¢ÏÖÁËijЩ¾ßÓй̶¨Éè¼ÆµÄģʽ£¬¾ÍÏñ½¨ÖþʦÉè¼Æ·¿×Ӻͽ¨ÖþÎïÒ»Ñù£¬¿ÉÒÔΪԡÊÒµÄλÖûò ......
¸ö±ð·ûºÅ
@£ºº¯Êýǰ¼Ó@·ûºÅ¿ÉÒÔÆÁ±Î¸Ãº¯ÊýÈç¹û·¢Éú´íÎóµÄ±¨´íÐÅÏ¢£¬È磺@file_put_contents("1.txt", "Hello World!", FILE_APPENDS); ÕâÀïµÄFILE_APPENDS³£Á¿¸ù±¾¾ÍûÓУ¬µ«ÊǸÃÓï¾äÖ´ÐÐʱ²»»á±¨´í£¬Èç¹ûÇ°ÃæÈ¥µô@£¬Ôò»á±¨³ö²ÎÊý´íÎó¡£
#£º¾ÍÊÇPHPÖеÄÐÐ×¢ÊÍ£¬Ó÷¨×÷Óøú // Ò»Ñù¡£ÕÒ±é PHP ²Î¿¼ÖÐûÓÐÌáµ½¡£
תÒå ......
ÄãÊÇPHP²ËÄñ£¬Èç¹ûÄ㣺
1. ²»»áÀûÓÃÈçphpDocÕâÑùµÄ¹¤¾ßÀ´Ç¡µ±µØ×¢ÊÍÄãµÄ´úÂë
2. ¶ÔÓÅÐãµÄ¼¯³É¿ª·¢»·¾³ÈçZend Studio»òEclipse PDTÊÓ¶ø²»¼û
3. ´ÓδÓùýÈκÎÐÎʽµÄ°æ±¾¿ØÖÆÏµÍ³£¬ÈçSubclipse
4. ²»²ÉÓÃijÖÖ±àÂëÓëÃüÃû±ê×¼£¬ÒÔ¼°Í¨ÓÃÔ¼¶¨£¬²»ÄÜÔÚÏîÄ¿¿ª·¢ÖÜÆÚÀï¹á³¹Âäʵ
5. ²»Ê¹ÓÃͳһ¿ª·¢·½Ê½
6. ²»×ª»»£¨»ò£©Ò²² ......
Ò»¡¢¿ª·¢³ÉÔ±
a)ÏîÄ¿Ö÷¹Ü
b)Ò³ÃæÃÀ¹¤
c)Ò³Ãæ¿ª·¢
d)·þÎñ¶Ë³ÌÐò¿ª·¢
e)ϵͳÓëÊý¾Ý¹ÜÀí
f)²âÊÔÓë°æ±¾¿ØÖÆ
¶þ¡¢ ÍøÕ¾×鿪·¢¼òÃ÷Á÷³Ì
Èý¡¢ ¿ª·¢¹¤¾ßÓë»·¾³
a)·þÎñÆ÷ÅäÖÃ
i. WEB·þÎñÆ÷£º FreeBSD6.1+Apache2.0+PHP5.0£¬SVN°æ±¾¿ØÖÆ·þÎñ(½ö²âÊÔ»ú)¡£
ii.Êý¾Ý¿â·þÎñÆ÷£º WIN2003 server+SQL server  ......
Õâ¸ö©¶´ÑϸñÉÏ˵²¢²»ÊÇ Nginx ºÍ PHP ±¾ÉíµÄ©¶´Ôì³ÉµÄ£¬¶øÊÇÓÉÅäÖÃÔì³ÉµÄ¡£ÔÚÎÒ֮ǰдµÄÐí¶àÅäÖÃÖУ¬¶¼ÆÕ±é´æÔÚÕâ¸ö©¶´¡£
¼òÒ×¼ì²â·½·¨£º
´ò¿ª Nginx + PHP ·þÎñÆ÷ÉϵÄÈÎÒâÒ»ÕÅͼƬ£¬È磺
http://blog.lrenwang.com/test.png
Èç¹ûÔÚͼƬÁ´½Óºó¼ÓÒ»´® /xxx.php £¨xxxΪÈÎÒâ×Ö·û£©ºó£¬È磺
http://blog.lrenwang.com/ ......