Commit: 4650b2164b641ba3fd9d733e8cc82e386aa98772 Author: Johannes Schlüter <johan...@php.net> Thu, 19 Apr 2012 00:29:24 +0200 Parents: 710021d1d4a57941450b7ed482e3c19cfe62fecf Branches: PHP-5.3 PHP-5.4 master
Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=4650b2164b641ba3fd9d733e8cc82e386aa98772 Log: Drop old README Changed paths: D README.Zeus Diff: diff --git a/README.Zeus b/README.Zeus deleted file mode 100644 index 7fecaf0..0000000 --- a/README.Zeus +++ /dev/null @@ -1,112 +0,0 @@ -Using PHP 5 with the Zeus Web Server ------------------------------------ - -Zeus fully supports running PHP in combination with our -webserver. There are three different interfaces that can be used to -enable PHP: - -* CGI -* ISAPI -* FastCGI - -Of the three, we recommend using FastCGI, which has been tested and -benchmarked as providing the best performance and reliability. - -Full details of how to install PHP are available from our -website, at: - -http://support.zeus.com/products/php.html - -If you have any problems, please check the support site for more -up-to-date information and advice. - - -Quick guide to installing CGI/FastCGI with Zeus ------------------------------------------------ - -Step 1 - Compile PHP as FastCGI. - -Compile as follows: - ./configure --enable-fastcgi - make - -Note that PHP has many options to the configure script - -e.g. --with-mysql. You will probably want to select your usual options -before compiling; the above is just a bare minimum, for illustration. - -After compilation finishes, you will be left with an executable -program called 'php'. Copy this into your document root, under a -dedicated FastCGI directory (e.g. $DOCROOT/fcgi-bin/php) - - -Step 2 - configure Zeus - -Four stages: - - enable FastCGI - - configure FastCGI - - setup alias for FastCGI - - setup alias for PHP - -1) Using the admin server, go to the 'module configuration' page for -your virtual server, and ensure that 'fastcgi' is enabled (select the -tickbox to the left). - -2) While we can run FastCGI's locally, there are known problems with -some OS's (specifically, the communication between web server and -FastCGI happens over a unix domain socket, and some OS's have trouble -sustaining high connection rates over these sockets). So instead, we -are going to set up the PHP FastCGI to run 'remotely' over localhost -(this uses TCP sockets, which do not suffer this problem). Go to the -'fastcgi configuration' page, and under 'add remote fastcgi': - Add Remote FastCGI - Docroot path /fcgi-bin/php - Remote machine localhost:8002 -The first entry is where you saved PHP, above. -The second entry is localhost:<any unused port> -We will start the FastCGI listening on this port shortly. -Click 'update' to commit these changes. - -3) Go to the path mapping module and add an alias for FastCGI: - Add Alias - Docroot path /fcgi-bin - Filesystem directory /path/to/docroot/fcgi-bin - Alias type fastcgi -Click 'update' to commit these changes - -4) Also on the path mapping module, add a handler for PHP: - Add handler - File extension php - Handler /fcgi-bin/php -Click 'update' to commit these changes - -Finally restart your virtual server for these changes to take effect. - - -Step 3 - start PHP as a FastCGI runner - -When you start PHP, it will pre-fork a given number of child processes -to handle incoming PHP requests. Each process will handle a given -number of requests before exiting (and being replaced by a newly -forked process). You can control these two parameters by setting the -following environment variables BEFORE starting the FastCGI runner: - -PHP_FCGI_CHILDREN - the number of child processes to pre-fork. This -variable MUST be set, if not then the PHP will not run as a FastCGI. -We recommend a value of 8 for a fairly busy site. If you have many, -long-running PHP scripts, then you may need to increase this further. - -PHP_FCGI_MAX_REQUESTS - the number of requests each PHP child process -handles before exiting. If not set, defaults to 500. - -To start the FastCGI runner, execute '$ZEUSHOME/web/bin/fcgirunner -8002 $DOCROOT/fcgi-bin/php'. Substitute the appropriate values for -$ZEUSHOME and $DOCROOT; also substitute for 8002 the port you chose, -above. - -To stop the runner (e.g. to experiment with the above environment -variables) you will need to manually stop and running PHP -processes. (Use 'ps' and 'kill'). As it is PHP which is forking lots -of children and not the runner, Zeus unfortunately cannot keep track -of what processes are running, sorry. A typical command line may look -like 'ps -efl | grep $DOCROOT/fcgi-bin/php | grep -v grep | awk -'{print $4}' | xargs kill' -- PHP CVS Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
