php安装配置
IIS环境
我们以php安装目录c:\php为例,首先找到c:\php\sapi\php4ts.dll文件,拷贝到windows系统目录(WindowsXP中为%windows%/system32目录)。 在IIS中添加文件关联,将.php文件映射到c:\php\sapi\php4isapi.dll。 然后编辑c:\php\php.ini文件,通过查找功能找到register_globals字符串,修改等于号后面的Off为On,该设置将打开session功能。同理找到extension_dir选项,设置为c:\php\extensions,再找到session.save_path选项,设置为c:\tmp,你要保证该文件夹存在,如果不存在,就新建一个。并将php.ini文件拷贝到windows安装目录(%windows%)下, 重新启动系统,php网站就可以工作了
apache环境
打开httpd.conf
添加php类型:AddType application/x-httpd-php .php
设置php目录:ScriptAlias /php/ "D:/Apache Group/php-4.4.0-Win32/"
设置默认文档:DirectoryIndex index.html index.html.var index.php default.php 安装gd图形库
将%php%/extension目录下的php_gd2.dll拷贝到%windir%/system32/ 设置php.ini中;extension=php_gd2.dll ,将之前的分号去掉,保存php.ini 重新启动web服务器 调用phpinfo()函数,如果其中出现gd段设置信息,则表示安装成功

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