1、文件可写权限：admin/template/ check/code_cache.tpl.php reg_check.htm 这个文件要有写权限 include下的 config.inc.php 和 config.php
2、目录权限file 和 images 目录下的文件rw-r--rw- 不行，需要rw-r--rwx或者0777file 和 images 目录的sessions rw-r--rw- 不行，需要rw-r--rwx或者0777
问：把系统所在的目录设置为可写，再把index.php,zwmobi.php,zwmobi目录，xhtml目录，wml目录设置为可写，还有include目录设置为可写 再看下 ?测试如下：目前的权限：主目录 rw-r--r-xzwmobi rw-r--r-xxhtml rw-r--r-xwml rw-r--r--index.php,rw-r--r--zwmobi.php,rw-r--r--images，file，rw-r--rwx，sessions，rw-r--rwxcss，rw-r--rw-*.css文件，rw-r--rw-include,rwxr--r-x
总结：权限设置主要是owner没有所谓，全部设置成r就可以了，others的权限关键是RWX是否设置对。看日志，如果发现Permission denied in，检查所在目录或者文件是否需要WRITE和EXCUTE权限。
3、php.ini看下 short_open_tag 的值是off还是on再把php.ini里的display_error 打开
uc_client/client.php 这个文件重新传个上去看看
错误：[Sat Jan 08 00:38:34 2011] [error] [client 219.130.93.6] PHP Fatal error: Unable to read 20253 bytes/n in /var/www/html/wap4game/uc_client/client.php on line 0
4、config.inc.php,多了个斜杠$MOBI['sessionsavepath'] = ZWMOBI_ROOT.'/file/sessions/';导致：Unknown: open(/var/www/html/wap4game/file/sessions//sess_5hv4pfr2pd7ocghjjgm3sobvc1, O_RDWR) failed: Permission denied (13) in Unknown on line 0
5、错误解决
[Sun Jan 09 19:08:38 2011] [error] [client 113.80.202.175] PHP Warning: main(/var/www/html/wap4game/include/common.inc.php) [<a href='function.main'>function.main</a>]: failed
to open stream: Permission denied in /var/www/html/wap4game/admin/global.inc.php on line 3
把INCLUDE 目录权限：rw-r--r-x只把common.inc.php +x 不可行
[Sun Jan 09 19:23:31 2011] [error] [client 113.106.106.131] PHP Warning: main(/var/www/html/wap4game/uc_client/client.php) [<a href='function.main'>function.main</a>]: failed
to open stream: Permission denied in /var/www/html/wap4game/include/common.inc.php on line 77
uc_client 目录权限：rw-r--r-x
[Sun Jan 09 19:36:11 2011] [error] [client 113.80.202.175] PHP Fatal error: main() [<a href='function.require'>function.require</a>]: Failed opening required
'/var/www/html/wap4game/admin/global.inc.php' (include_path='.:/usr/share/pear:/usr/share/php') in /var/www/html/wap4game/admin_index.php on line 4
[Sun Jan 09 19:52:27 2011] [error] [client 113.80.202.175] PHP Warning: session_start() [<a href='function.session-start'>function.session-start</a>]: open
(/var/www/html/wap4game/file/sessions/sess_9u0rgq6prmom9kqlvr16qbn8h0, O_RDWR) failed: Permission denied (13) in /var/www/html/wap4game/include/common.inc.php on line 23
6、其他错误解释[Sat Jan 08 09:13:42 2011] [error] [client 117.136.12.245] PHP Warning: main(/var/www/html/wap4game/include/common.inc.php) [<a href='function.main'>function.main</a>]: failed
to open stream: Permission denied in /var/www/html/wap4game/index.php on line 5[Sat Jan 08 09:13:42 2011] [error] [client 117.136.12.245] PHP Fatal error: main() [<a
href='function.require'>function.require</a>]: Failed opening required '/var/www/html/wap4game/include/common.inc.php' (include_path='.:/usr/share/pear:/usr/share/php') in
/var/www/html/wap4game/index.php on line 5[Sat Jan 08 09:13:49 2011] [error] [client 117.136.12.245] File does not exist: /var/www/html/wap4game/favicon.ico, referer:
http://g.fun188.com/
错误：failed to open stream permission denied 这种一般都是磁盘为NTFS格式，而用户目录又没有写权限造成的。方法是右键你的目录，转到“安全”页，添加一个匿名 internet 用户 ISUR_<machinename>，并指定可写权限即可。 或者更简单点
就是指定everyone可写。
那把admin，include两个目录设置为可写 看看？
7、Zend Optimizer not installed
This file was encoded by the Zend Guard. In order to run it, please install the Zend Optimizer (available without charge), versio
服务器已经装了：This program makes use of the Zend Scripting Language Engine:Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies with Zend Optimizer v3.3.9, Copyright (c) 1998-2009, by Zend Technologies
为何还提示：Zend Optimizer not installedThis file was encoded by the Zend Guard. In order to run it, please install the Zend Optimizer (available without charge), version 3.0.0 or later.
Seeing this message instead of the website you expected?This means that this webserver is not configured correctly. In order to view this website properly, please contact the website's system administrator/webmaster with the
following message:
The component "Zend Optimizer" is not installed on the Web Server and therefore cannot service encoded files. Please download and install the Zend Optimizer (available without
charge) on the Web Server.
Note: Zend Technologies cannot resolve issues related to this message appearing on websites not belonging to Zend Technologies. What is the Zend Optimizer?The Zend Optimizer is one of the most popular PHP plugins for performance-improvement, and has been available without charge, since the early days of PHP 4. It improves
performance by scanning PHP's intermediate code and passing it through multiple Optimization Passes to replace inefficient code patterns with more efficient code blocks. The
replaced code blocks perform exactly the same operations as the original code, only faster.
In addition to improving performance, the Zend Optimizer also enables PHP to transparently load files encoded by the Zend Guard.
The Zend Optimizer is a free product available for download from Zend Technologies. Zend Technologies also developed the PHP scripting engine, known as the Zend Engine.
EOM; exit(); __halt_compiler(); ?> 2006022801203190299x 2 Q y) y X f& @ n` ?L , e M R [ R ? 1 $<? } < wv< F i ? ] tO ] w
5/ o6g } z mj~ n?i; As7 x o Z |bifh`naj * X7 C
[Sun Jan 09 20:45:16 2011] [error] [client 113.80.20.17] File does not exist: /var/www/html/wap4game/admin/css/images, referer: http://127.0.0.1/admin_index.php?
mobi=novel&job=system_manage[Sun Jan 09 22:27:38 2011] [error] [client 113.80.20.17] File does not exist: /var/www/html/wap4game/favicon.ico, referer: http://127.0.0.1/
8、安装程序时把数据库的一系列信息输完后，出现空白页这个主要是PHP与MYSQL数据库没有连接正确，检查PHP.INI文件，检查extension_dir=””此处的设置是否正确。可以用PHPINFO.PHP来检查PHP的配置是否正确。总的来说应该是环境没有被配置好.
9、访问PHP时出现空白页查看php.ini文件，看 short_open_tag 这个参数是否设置为 off，如果是 置为on，因为off意味着对<? ?>这样的php文件解析不了，只能解析<?php ?>这样的php文件，所以出现空白。需要在php.ini文
件把short_open_tag 这个参数设置为 on
