install.txt

php安装源码,请下载后按照说明文件安装及配置

       system directory. For more details, see the FAQ on Setting the
       PATH.
     * The IIS user (usually IUSR_MACHINENAME) needs permission to read
       various files and directories, such as php.ini, docroot, and the
       session tmp directory.
     * Be sure the extension_dir and doc_root PHP directives are
       appropriately set in php.ini. These directives depend on the system
       that PHP is being installed on. In PHP 4, the extension_dir is
       extensions while with PHP 5 it's ext. So, an example PHP 5
       extensions_dir value is "c:\php\ext" and an example IIS doc_root
       value is "c:\Inetpub\wwwroot".
     * PHP extension DLL files, such as php_mysql.dll and php_curl.dll,
       are found in the zip package of the PHP download (not the PHP
       installer). In PHP 5, many extensions are part of PECL and can be
       downloaded in the "Collection of PECL modules" package. Files such
       as php_zip.dll and php_ssh2.dll. Download PHP files here.
     * When defining the executable, the 'check that file exists' box may
       also be checked. For a small performance penalty, the IIS (or PWS)
       will check that the script file exists and sort out authentication
       before firing up PHP. This means that the web server will provide
       sensible 404 style error messages instead of CGI errors complaining
       that PHP did not output any data.
     __________________________________________________________________

Windows NT/200x/XP and IIS 4 or newer

   PHP may be installed as a CGI binary, or with the ISAPI module. In
   either case, you need to start the Microsoft Management Console (may
   appear as 'Internet Services Manager', either in your Windows NT 4.0
   Option Pack branch or the Control Panel=>Administrative Tools under
   Windows 2000/XP). Then right click on your Web server node (this will
   most probably appear as 'Default Web Server'), and select 'Properties'.

   If you want to use the CGI binary, do the following:

     * Under 'Home Directory', 'Virtual Directory', or 'Directory', do the
       following:
     * Change the Execute Permissions to 'Scripts only'
     * Click on the 'Configuration' button, and choose the Application
       Mappings tab. Click Add and set the Executable path to the
       appropriate CGI file. An example PHP 5 value is: C:\php\php-cgi.exe
       Supply .php as the extension. Leave 'Method exclusions' blank, and
       check the 'Script engine' checkbox. Now, click OK a few times.
     * Set up the appropriate security. (This is done in Internet Service
       Manager), and if your NT Server uses NTFS file system, add execute
       rights for I_USR_ to the directory that contains php.exe /
       php-cgi.exe.

   To use the ISAPI module, do the following:

     * If you don't want to perform HTTP Authentication using PHP, you can
       (and should) skip this step. Under ISAPI Filters, add a new ISAPI
       filter. Use PHP as the filter name, and supply a path to the
       php4isapi.dll / php5isapi.dll.
     * Under 'Home Directory', 'Virtual Directory', or 'Directory', do the
       following:
     * Change the Execute Permissions to 'Scripts only'
     * Click on the 'Configuration' button, and choose the Application
       Mappings tab. Click Add and set the Executable path to the
       appropriate ISAPI DLL. An example PHP 5 value is:
       C:\php\php5isapi.dll Supply .php as the extension. Leave 'Method
       exclusions' blank, and check the 'Script engine' checkbox. Now,
       click OK a few times.
     * Stop IIS completely (NET STOP iisadmin)
     * Start IIS again (NET START w3svc)

   With IIS 6 (2003 Server), open up the IIS Manager, go to Web Service
   Extensions, choose "Add a new Web service extension", enter in a name
   such as PHP, choose the Add button and for the value browse to either
   the ISAPI file (php4isapi.dll or php5isapi.dll) or CGI (php.exe or
   php-cgi.exe) then check "Set extension status to Allowed" and click OK.

   In order to use index.php as a default content page, do the following:
   From within the Documents tab, choose Add. Type in index.php and click
   OK. Adjust the order by choosing Move Up or Move Down. This is similar
   to setting DirectoryIndex with Apache.

   The steps above must be repeated for each extension that is to be
   associated with PHP scripts. .php is the most common although .php3 may
   be required for legacy applications.

   If you experience 100% CPU usage after some time, turn off the IIS
   setting Cache ISAPI Application.
     __________________________________________________________________

Windows and PWS 4

   PWS 4 does not support ISAPI, only PHP CGI should be used.

     * Edit the enclosed pws-php4cgi.reg / pws-php5cgi.reg file (look into
       the SAPI folder for PHP 4, or in the main folder for PHP 5) to
       reflect the location of your php.exe / php-cgi.exe. Backslashes
       should be escaped, for example:
       [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\w3svc\paramet
       ers\Script Map] ".php"="C:\\php\\php.exe" (change to
       C:\\php\\php-cgi.exe if you are using PHP 5) Now merge this
       registery file into your system; you may do this by double-clicking
       it.
     * In the PWS Manager, right click on a given directory you want to
       add PHP support to, and select Properties. Check the 'Execute'
       checkbox, and confirm.
     __________________________________________________________________

Windows and PWS/IIS 3

   The recommended method for configuring these servers is to use the REG
   file included with the distribution (pws-php4cgi.reg in the SAPI folder
   for PHP 4, or pws-php5cgi.reg in the main folder for PHP 5). You may
   want to edit this file and make sure the extensions and PHP install
   directories match your configuration. Or you can follow the steps below
   to do it manually.

   Warning

   These steps involve working directly with the Windows registry. One
   error here can leave your system in an unstable state. We highly
   recommend that you back up your registry first. The PHP Development
   team will not be held responsible if you damage your registry.

     * Run Regedit.
     * Navigate to: HKEY_LOCAL_MACHINE /System /CurrentControlSet
       /Services /W3Svc /Parameters /ScriptMap.
     * On the edit menu select: New->String Value.
     * Type in the extension you wish to use for your php scripts. For
       example .php
     * Double click on the new string value and enter the path to php.exe
       in the value data field. ex: C:\php\php.exe "%s" %s for PHP 4, or
       C:\php\php-cgi.exe "%s" %s for PHP 5.
     * Repeat these steps for each extension you wish to associate with
       PHP scripts.

   The following steps do not affect the web server installation and only
   apply if you want your PHP scripts to be executed when they are run
   from the command line (ex. run C:\myscripts\test.php) or by double
   clicking on them in a directory viewer window. You may wish to skip
   these steps as you might prefer the PHP files to load into a text
   editor when you double click on them.

     * Navigate to: HKEY_CLASSES_ROOT
     * On the edit menu select: New->Key.
     * Name the key to the extension you setup in the previous section.
       ex: .php
     * Highlight the new key and in the right side pane, double click the
       "default value" and enter phpfile.
     * Repeat the last step for each extension you set up in the previous
       section.
     * Now create another New->Key under HKEY_CLASSES_ROOT and name it
       phpfile.
     * Highlight the new key phpfile and in the right side pane, double
       click the "default value" and enter PHP Script.
     * Right click on the phpfile key and select New->Key, name it Shell.
     * Right click on the Shell key and select New->Key, name it open.
     * Right click on the open key and select New->Key, name it command.
     * Highlight the new key command and in the right side pane, double
       click the "default value" and enter the path to php.exe. ex:
       c:\php\php.exe -q %1. (don't forget the %1).
     * Exit Regedit.
     * If using PWS on Windows, reboot to reload the registry.

   PWS and IIS 3 users now have a fully operational system. IIS 3 users
   can use a nifty tool from Steven Genusa to configure their script maps.
     __________________________________________________________________

Apache 1.3.x on Microsoft Windows

   This section contains notes and hints specific to Apache 1.3.x installs
   of PHP on Microsoft Windows systems. There are also instructions and
   notes for Apache 2 on a separate page.

     Note: Please read the manual installation steps first!

   There are two ways to set up PHP to work with Apache 1.3.x on Windows.
   One is to use the CGI binary (php.exe for PHP 4 and php-cgi.exe for PHP
   5), the other is to use the Apache Module DLL. In either case you need
   to edit your httpd.conf to configure Apache to work with PHP, and then
   restart the server.

   It is worth noting here that now the SAPI module has been made more
   stable under Windows, we recommend it's use above the CGI binary, since
   it is more transparent and secure.

   Although there can be a few variations of configuring PHP under Apache,
   these are simple enough to be used by the newcomer. Please consult the
   Apache Documentation for further configuration directives.

   After changing the configuration file, remember to restart the server,
   for example, NET STOP APACHE followed by NET START APACHE, if you run
   Apache as a Windows Service, or use your regular shortcuts.

     Note: Remember that when adding path values in the Apache
     configuration files on Windows, all backslashes such as
     c:\directory\file.ext must be converted to forward slashes, as
     c:/directory/file.ext. A trailing slash may also be necessary for
     directories.
     __________________________________________________________________

Installing as an Apache module

   You should add the following lines to your Apache httpd.conf file:

   Example 2-3. PHP as an Apache 1.3.x module

   This assumes PHP is installed to c:\php. Adjust the path if this is not
   the case.

   For PHP 4:
# Add to the end of the LoadModule section
# Don't forget to copy this file from the sapi directory!
LoadModule php4_module "C:/php/php4apache.dll"

# Add to the end of the AddModule section
AddModule mod_php4.c

   For PHP 5:
# Add to the end of the LoadModule section
LoadModule php5_module "C:/php/php5apache.dll"

# Add to the end of the AddModule section
AddModule mod_php5.c

   For both:
# Add this line inside the <IfModule mod_mime.c> conditional brace
AddType application/x-httpd-php .php

# For syntax highlighted .phps files, also add
AddType application/x-httpd-php-source .phps
     __________________________________________________________________

Installing as a CGI binary

   If you unzipped the PHP package to C:\php\ as described in the Manual
   Installation Steps section, you need to insert these lines to your
   Apache configuration file to set up the CGI binary:

   Example 2-4. PHP and Apache 1.3.x as CGI
ScriptAlias /php/ "c:/php/"
AddType application/x-httpd-php .php

# For PHP 4
Action application/x-httpd-php "/php/php.exe"

# For PHP 5
Action application/x-httpd-php "/php/php-cgi.exe"

# specify the directory where php.ini is
SetEnv PHPRC C:/php

   Note that the second line in the list above can be found in the actual
   versions of httpd.conf, but it is commented out. Remember also to
   substitute the c:/php/ for your actual path to PHP.

   Warning

   By using the CGI setup, your server is open to several possible
   attacks. Please read our CGI security section to learn how to defend
   yourself from those attacks.

   If you would like to present PHP source files syntax highlighted, there
   is no such convenient option as with the module version of PHP. If you
   chose to configure Apache to use PHP as a CGI binary, you will need to
   use the highlight_file() function. To do this simply create a PHP
   script file and add this code: <?php
   highlight_file('some_php_script.php'); ?>.
     __________________________________________________________________

Apache 2.0.x on Microsoft Windows

   This section contains notes and hints specific to Apache 2.0.x installs
   of PHP on Microsoft Windows systems. We also have instructions and
   notes for Apache 1.3.x users on a separate page.

     Note: You should read the manual installation steps first!

     Apache 2.2.x Support: Users of Apache 2.2.x may use the
     documentation below except the appropriate DLL file is named
     php5apache2_2.dll and it only exists as of PHP 5.2.0. See also
     http://snaps.php.net/

   Warning

   We do not recommend using a threaded MPM in production with Apache2.
   Use the prefork MPM instead, or use Apache1. For information on why,
   read the related FAQ entry on using Apache2 with a threaded MPM

   You are highly encouraged to take a look at the Apache Documentation to
   get a basic understanding of the Apache 2.0.x Server. Also consider to
   read the Windows specific notes for Apache 2.0.x before reading on
   here.

     PHP and Apache 2.0.x compatibility notes: The following versions of
     PHP are known to work with the most recent version of Apache 2.0.x:

     * PHP 4.3.0 or later available at http://www.php.net/downloads.php.
     * the latest stable development version. Get the source code