月归档：2011年05月

php中的与当前文件名有关一些常量

发表于2011年5月11日由kaisin

__FILE__ ,
getcwd(),
$_SERVER["REQUEST_URI"],
$_SERVER["SCRIPT_NAME"],
$_SERVER["PHP_SELF"],
$_SERVER["SCRIPT_FILENAME"],
来观察一下这些变量或函数的异同.
假设有一个请求地址为:
http://localhost:8080/test.php/age=20
而test.php 的完整路径是: D:/server/www/example/test.php
1) getcwd()
将得到浏览器请求的页面文件所在的目录. 即test.php 文件所... 继续阅读 →

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windows server2003 各版本区别

发表于2011年5月6日由kaisin

比较 Windows Server 2003 的版本

使用这组表比较 Windows Server 2003 系列的特性，这组表按功能组织。

特性

图例: Feature included or supported = 支持全部功能 Feature partially supported = 支持部分功能 Feature not included = 不支持该功能

特性 标准版 企业版 数据中心版 Web 版
硬件规格
64位支持1 Feature not included Feature included Feature included Feature not included
热插拔内存2, 3 Feature not included Feature included Feature included Feature not included
非均一内存访问 (NUMA)3 Feature not included Feature included Feature included Feature not included
数据中心计划 Feature not included Feature not included Feature included Feature not included
2 GB最大内存 Feature not included Feature not included Feature not included Feature included
4 GB最大内存 Feature included Feature not included Feature not included Feature not included
32 GB最大内存4 Feature not included Feature included Feature not included Feature not included
64 GB最大内存5 Feature not included Feature partially supported Feature included Feature not included
1 TB最大内存6 Feature not included Feature not included Feature partially supported Feature not included
2-路 SMP Feature included Feature included Feature not included Feature included
4-路 SMP Feature included Feature included Feature not included Feature not included
8-路 SMP Feature not included Feature included Feature included Feature not included
32-路 SMP Feature not included Feature not included Feature included Feature not included
64-路 SMP Feature not included Feature not included Feature included Feature not included
目录服务
Active Directory Feature included Feature included Feature included Feature partially supported
Microsoft Identity Integration Serve...

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