·À·¶phpľÂí
1¡¢·ÀÖ¹Ìø³öwebĿ¼ £¨ÑÏÖØ²ÉÓã©
¡¡¡¡Ê×ÏÈÐÞ¸Ähttpd.conf£¬Èç¹ûÄãÖ»ÔÊÐíÄãµÄphp½Å±¾³ÌÐòÔÚwebĿ¼Àï²Ù×÷£¬»¹¿ÉÒÔÐÞ¸Ähttpd.confÎļþÏÞÖÆphpµÄ²Ù×÷·¾¶¡£±ÈÈçÄãµÄwebĿ¼ÊÇ/usr/local/apache/htdocs£¬ÄÇôÔÚhttpd.confÀï¼ÓÉÏÕâô¼¸ÐУº
¡¡¡¡php_admin_value open_basedir /usr/local/apache/htdocs
¡¡¡¡ÕâÑù£¬Èç¹û½Å±¾Òª¶ÁÈ¡/usr/local/apache/htdocsÒÔÍâµÄÎļþ½«²»»á±»ÔÊÐí£¬Èç¹û´íÎóÏÔʾ´ò¿ªµÄ»°»áÌáʾÕâÑùµÄ´íÎó£º
¡¡¡¡Warning: open_basedir restriction in effect. File is in wrong directory in /usr/local/apache/htdocs/open.php on line 4 µÈµÈ¡£
Èç¹ûÓжà¸ö»ùÓÚÓòÃûµÄÐéÄâÖ÷»ú
<VirtualHost *>
ServerName www.test1.com
DocumentRoot /usr/local/apache/htdocs/test1
<Directory /usr/local/apache/htdocs/test1>
php_admin_value open_basedir /usr/local/apache/htdocs/test1
</Directory>
</VirtualHost>
×¢Òâ:ÔÚphp_admin_value open_basedir±ðÍüÁ˼ÓÉÏphp.iniÖÐÖ¸¶¨µÄPHPÁÙʱÉÏ´«Ä¿Â¼ºÍsession±£´æÄ¿Â¼£¬²»È»»áÎÞ·¨ÉÏ´«Îļþ¡¢´æÈ¡session
php.iniÖа´ÈçÏÂÅäÖãº
upload_tmp_dir = "/tmp"
session.save_path = "/var/phpsession"
¡¡¡¡2¡¢·ÀÖ¹phpľÂíÖ´ÐÐwebshell £¨ÑÏÖØ²ÉÓã©
¡¡¡¡´ò¿ªsafe_mode£¬
¡¡¡¡ÔÚ£¬php.iniÖÐÉèÖÃ
¡¡¡¡disable_functions= passthru£¬exec£¬shell_exec£¬system
¡¡¡¡¶þÕßѡһ¼´¿É£¬Ò²¿É¶¼Ñ¡
¡¡¡¡3¡¢·ÀÖ¹phpľÂí¶ÁдÎļþĿ¼ £¨ºÃÏñûÓÐÒªÇóÕâôÑϸñ,²»ÍƼö²ÉÓᣣ©
¡¡¡¡ÔÚphp.iniÖеÄ
¡¡¡¡disable_functions= passthru£¬exec£¬shell_exec£¬system
¡¡¡¡ºóÃæ¼ÓÉÏphp´¦ÀíÎļþµÄº¯Êý
¡¡¡¡Ö÷ÒªÓÐ
¡¡¡¡fopen£¬mkdir£¬rmdir£¬chmod£¬unlink£¬dir
¡¡¡¡fopen£¬fread£¬fclose£¬fwrite£¬file_exists
¡¡¡¡closedir£¬is_dir£¬readdir.opendir
¡¡¡¡fileperms.copy£¬unlink£¬delfile
¡¡¡¡¼´³ÉΪ
¡¡¡¡disable_functions= passthru£¬exec£¬shell_exec£¬system£¬fopen£¬mkdir£¬rmdir£¬chmod£¬unlink£¬dir
¡¡¡¡£¬fopen£¬fread£¬fclose£¬fwrite£¬file_exists
¡¡¡¡£¬closedir£¬is_dir£¬readdir.opendir
¡¡¡¡£¬fileperms.copy£¬unlink£¬delfile
¡¡¡¡ok£¬´ó¹¦¸æ³É£¬phpľÂíÄÃÎÒÃÇûÕÞÁË.
Ïà¹ØÎĵµ£º
×î½üÐÂÂòÁ˸öµçÄÔ£¬ÏµÍ³ÊÇwindows7£¬window7ÔÚ½çÃæ£¬¹¦ÄÜ·½Ã涼ͦÈÃÈËÂúÒâµÄ£¬¸Ð¾õºÜˬ£¬²»Ë¬µÄÊÇÓÖÒªÖØÐ°²×°»·¾³ÁË¡£
ËùÓÐÈí¼þ¾ù°²×°ÔÚF:\server\ÏÂ
apacheĿ¼£ºF:\server\apache2.2
phpĿ¼£ºF:\server\php
msyqlĿ¼£ºF:\server\mysql
Ò»¡¢°²×°apache
°²×°apacheµÄ°æ±¾ÊÇ£ºhttpd-2.2.15-win32-x86-no_ssl.msi
° ......
<?php
$s = <<<html
<html>
<head>
<title>nested tag test</title>
<mce:script type="text/javascript"><!--
alert('fdsafdasfasd');
// --></mce:script>
</head>
<body>
<div id=0>
<div id=1><img name="im ......
Ïл°ÉÙ˵,ÏȽ«ËüÃÇ´ò°ü³ÉÒ»¸öÎļþ¾Í½Ðfun.php°É
< ?php
function passport_encrypt($txt, $key) {
srand((double)microtime() * 1000000);
$encrypt_key = md5(rand(0, 32000));
$ctr = 0;
$tmp = ''; ......
¸ÕдÍêÇ°ÃæµÄÈÕÖ¾£¬ÓÖ·¢ÏÖÒ»¸öBug:
¸ù¾ÝOracle¹Ù·½ÌṩµÄ˵Ã÷£º
http://www.oracle.com/technology/documentation/berkeley-db/db/programmer_reference/ext_php.html
class Db4µÄÉùÃ÷ÈçÏ£º
class Db4 {
function Db4($dbenv = null) {} // create a new Db4 object using
......
ת×Ô£ºhttp://nedvedheqing.javaeye.com/blog/383506
1. PHPÀ©Õ¹
JpGraph£ºhttp://www.aditus.nu/jpgraph/
ChartDirector£ºhttp://www.advsofteng.com/
2. JavaScript
Flot (http://code.google.com/p/flot/
) - Flot Ϊ jQuery ÌṩµÄjavascript´úÂë¿â. ÈÝÒ×ʹÓã¬ÓÐÌØÉ«µÄͼ±í£¬Ìṩ½»»¥¹¦ÄÜ(Äܹ»·Å´óËõСÊý¾ÝÇøÓòµ ......