学习php时,你可能会遇到php配置问题,这里将介绍php配置问题的解决方法,在这里拿出来和大家分享一下。
1、将解压后的 php-4.3.6-installer内的文件全部自制到C:php文件夹下
2、PHP配置
(1)、与PHP一起分发的文件包里有一个PHP的主要配置文件PHP.INI-dist将它拷贝到你的Windows系统目录(Windows 9x的Windows或Windows NT的WinNT目录),并且改名为PHP.INI。需要对此文件作适当的修改,最主要的事情是加入一些可能要用到的模块,象加入MySQL的支持等。
(2)、修改 ;extension=php_msql.dll 除去前边的";"号 ,使其有效
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(3)、修改extension_dir = ./ 改成你PHP3的安装目录,例如:extension_dir = c:php
(4)、将;upload_tmp_dir该行的注释符,即前面的分号“;”去掉,使该行在php.ini文档中起作用。
(5)、你需要什么数据库的支持呢?找到这里:
<OL class=dp-xml><LI class=alt><SPAN><SPAN>;Windows Extensions </SPAN></SPAN><LI class=""><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_mysql</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=alt><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_calendar</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=""><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_dbase</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=alt><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_gd</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=""><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_dbm</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=alt><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_mssql</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=""><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_zlib</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=alt><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_filepro</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=""><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_imap4r1</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=alt><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_ldap</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=""><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_crypt</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=alt><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_msql2</FONT></SPAN><SPAN>.dll </SPAN></SPAN><LI class=""><SPAN>;</SPAN><SPAN class=attribute><FONT color=#ff0000>extension</FONT></SPAN><SPAN>=</SPAN><SPAN class=attribute-value><FONT color=#0000ff>php3_odbc</FONT></SPAN><SPAN>.dll </SPAN></SPAN></LI></OL>
然后,根据你自己的需要,把你要用到的数据库 的DLL文件一行前面的注释符,即前面的分号“;”去掉。例如:我需要MySQL的支持,就只需去掉;extension=php_msql.dll前面的分号。如果这里没有列出你所用到数据库的DLL文件,不要紧,你可以自己给它增添上去。
(6)、如果你要用到PHP来发送邮件的话,请找到这里:
<OL class=dp-xml><LI class=alt><SPAN><SPAN class=attribute><FONT color=#ff0000>SMTP</FONT></SPAN><SPAN> = </SPAN><SPAN class=attribute-value><FONT color=#0000ff>localhost</FONT></SPAN><SPAN> </SPAN></SPAN><LI class=""><SPAN></SPAN><SPAN class=attribute><FONT color=#ff0000>sendmail_from</FONT></SPAN><SPAN> = </SPAN><SPAN class=attribute-value><FONT color=#0000ff>me</FONT></SPAN><SPAN>@localhost.com </SPAN></SPAN></LI></OL>
(9)、一项不大紧要的设置:如果你是使用PWS来做为你的Web Server的话,你还可以设定browscap.ini,修改;
3、关于动态链接库的问题
环境的配置及程序的运行需要用到动态链接库,而且至关重要
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