Turck MMCache for PHP
=====================

What is Turck MMCache?
----------------------
Turck MMCache is a free open source PHP accelerator, optimizer, encoder and
dynamic content cache for PHP. It increases performance of PHP scripts
by caching them in compiled state, so that the overhead of compiling is almost
completely eliminated. Also it uses some optimizations to speed up execution
of PHP scripts. Turck MMCache typically reduces server load and increases
the speed of your PHP code by 1-10 times.

Turck MMCache stores compiled PHP scripts in shared memory and executes code
directly from it. It creates locks only for short time, while searching
compiled PHP script in the cache, so one script can be executed simultaneously
by several engines. MM shared memory library (http://www.engelschall.com/sw/mm/)
was used by Turck MMCache before version 2.3.13 for management of the shared
memory and locking. Files that can't fit in shared memory are cached on disk only.

Turck MMCache was first launched in 2001 to speed up the www.guestbooks4all.com
service. It has been tested with PHP 4.1.0 - 4.3.3 under GNU/Linux and Windows
with Apache 1.3 and 2.0.
Patches for ports to other OSs and PHP versions are welcome.

Since version 2.3.10, Turck MMCache contains a PHP encoder and loader.
You can encode PHP scripts using encoder.php in order to distribute them without
sources. Encoded files can be run on any site which runs PHP with Turck MMCache
2.3.10 or above. The sources of encoded scripts can't be restored because
they are stored in a compiled form and the encoded version doesn't contain
the source. Of course, some internals of the scripts can be restored with
different reverse engineering tools (disassemblers, debuggers, etc), but it is
not trivial.

Since version 2.3.15, Turck MMCache is compatible with Zend Optimizer's
loader. Zend Optimizer must be installed after Turck MMCache in php.ini.
If you don't use scripts encoded with Zend Encoder then we do not recommend
you install Zend Optimizer with Turck MMCache.

Turck MMCache does not work in CGI mode.

Here are some other products that provide the same functionality:

 - Zend Performance Suite (http://www.zend.com/)
 - PHP Accelerator (http://www.php-accelerator.co.uk/)
 - Alternative PHP Cache (http://apc.communityconnect.com/)
 - AfterBurner Cache (http://www.bwcache.bware.it/)

What is TurckSoft?
------------------
TURCK SOFTWARE ST. PETERSBURG was founded in August 1998 as a branch of German
Corporate Headquarters Turck GmbH Munich, Germany, the leading provider of
IT-solutions in building-investment software in Germany. The main goal
of TURCK SOFTWARE ST. PETERSBURG foundation was to develop the laborious and
complex finance-analysis systems, using Russian labour market. The significant
prerequisites of it were the reliability and the most precision in terms and
as the consequence - the highest quality of our software.
Today TURCK SOFTWARE ST. PETERSBURG is an independent enterprise
(main shareholder: Helmut Turck), which works mainly for customers
from the German bank and insurance branch.

Company address:

Address: Turck Software St. Petersburg, ul.Stremiannaia, 16,
         191025 Saint-Petersburg, Russia
Phone:   +7(812) 112-01-20
Fax:     +7(812) 167-10-86

Where is Turck MMCache already used?
------------------------------------
The following you will find a list of sites that use Turck MMCache
If you want to be added, please send e-mail to mmcache@turckware.ru

 - www.guestbooks4all.com (http://www.guestbooks4all.com)
 - www.home.pl (http://www.home.pl)
   one of biggest polish hosting service (about 10000 domains hosted)
 - www.comlog.nl (http://www.comlog.nl)
   a hosting company, with aprox. 300 sites on the server running MMCache
 - www.desilva.biz (http://www.desilva.biz)
   Popular and useful computer tutorials, tips & tricks
 - XMBForum.com (http://www.xmbforum.com)
   one of the worlds most popular message boards powering several million boards.
 - LyricsTime (http://www.lyricstime.com)
   Comprehensive song lyrics collection of numerous full albums,
   A revolutionary song lyrics search engine.
 - www.palcomtech.com (http://www.palcomtech.com)
   combination of offline learning and e-learning school in palembang, indonesia
 - www.idahoimageworks.com (http://www.idahoimageworks.com)
   Graphic/Web Design, Programming and Hosting Company
 - www.christianforums.com (http://www.christianforums.com)
   The world's largest Christian Forums running vBulletin
 - SearchIRC (http://searchirc.com)
   search 600,000+ IRC channels in over 900 IRC networks
 - www.mailit.ath.cx  (http://www.mailit.ath.cx )
   Mail services provider
 - RevolutionHosting.net (http://www.revolutionhosting.net)
   hosting company with over 100 PHP-intensive sites
 - PHP Classes (http://www.phpclasses.org)
   the PHP classes repository
 - PbNation.com (http://www.pbnation.com)
   one of the largest paintball forums (over 3.5 million hits a day).
 - MyEclipse  (http://www.myeclipseide.com)
   postNuke-powered portal site
 - RFhost.com (http://www.rfhost.com)
   a hosting company that offer web hosting services using Cpanel and
   Plesk Control Panels
 - eXtremeScripts (http://www.extremescript.com)
   a vbulletin and webdesign help site with loads of resources to help everyone
 - www.cote.azur.fr (http://www.cote.azur.fr)
   the biggest French Riviera web site with about 40 000 Visits more than
   2 000 000 hits and 180 000 pages per day
 - www.phpBB.de (http://www.phpbb.de)
   the official german support forum for the well-known forum software phpBB
 - X-Wars - The Third Legend (http://www.xwars.de)
   the popular german realtime browser online game with round about 5.500.000
   hits and 600.000 pages per day.
 - NXServe (http://www.nxserve.com)
   the hosting company with hundreds of sites, including a number of php driven
   forums with up to 200 simultaneous users online
 - www.infos-du-net.com (http://www.infos-du-net.com)
   a French News website with ~15 000 visitors and ~40 000 pages seen per day
 - rackAID (http://www.rackaid.com)
   a consultant company providing support for Cobalt Raq, Ensim, Plesk and
   CPANEL servers
 - Ensim Links (http://www.ensimlinks.com)
   online resource directory for users and administrators of Ensim server
   appliances
 - Raq Links  (http://www.raqlinks.com)
   online resource directory for users and administrators of Cobalt Raq server
   appliances
 - mac.against.org (http://mac.against.org)
   a "Switcher" site with Macintosh and Unix technical resources, HOWTOs,
   and little known things about mobile phones and wireless
 - prisjakt.nu (http://www.prisjakt.nu)
   a Swedish shopping agent and forum for homeelectronics with over 10.000
   members
 - prince.org (http://www.prince.org)
   the independent and unofficial prince fan community site with about 3 million
   pageviews per month.
 - dogsoldier.com (http://www.dogsoldier.com)
   programming/hosting/postnuke portal sites
 - FUDforum (http://fud.prohost.org)
   GPL bulletin board
 - MediaMiner Anime (http://www.mediaminer.org)
   anime community site
 - phpn.de (http://www.phpn.de)
   PHP news network collects news from major php weblogs/sites on the net
 - xp-hosting.com (http://www.xp-hosting.com)
   a Russian hosting company, 200+ PHP sites

Latest News
-----------
2003-10-10 Turck MMCache version 2.4.2 is released
           - encoder/loader object inheritance bug was fixed
           - session handler registration on "graceful apache restart" was fixed
           - builtin_functions check on class store was removed
           - locking of disk cache files was implemented
           - tested with php5-200309300930
           - some 64-bit specific BUGs were fixed
           - incorrect optimization of "!(strlen($string)!=0)" was fixed
2003-09-29 Turck MMCache version 2.4.1 is released
           - protection of disk cache files by crc32 checksum was implemented
           - mmcache_get/mmcache_put cross-host security was fixed
           - optimizer bug fixed "function test() {$a=$GLOBALS['a']+1;}"
           - crash during include of non existing file with Zend Optimizer was fixed
           - "Clean" button was implemented in "mmcache.php" to remove all
             expired data from shared memory and disk cache
           - additional configuration directives "mmcache.keys",
             "mmcache.sessions" and "mmcache.content" were added to control
             where to cache data, session data and content.
           - some 64-bit specific BUGs were fixed (Ilia Alshanetsky)
2003-09-22 Turck MMCache version 2.4.0 is released
           - support for incomlete classes in mmcache_get() was implemented
           - check for proper PHP version was added
           - include('x.php'); include_once('x.php') bug with php-4.3.3 was fixed
           - improper "Cannot redeclare ()" error was fixed
           - caching of files with absolute path but without drive on Windows was fixed
           - tested with PHP 4.3.3 and php5-200309021330
2003-08-20 Turck MMCache version 2.3.23 is released
           This is should be the last version prior to the stable 2.4.0 release.
           Please test this release as much as possible.
           - HTTP caching of mmcache.php was disabled
           - Usage of POSIX semaphors on Mac OS X was disabled
           - Handling of scripts with PHP syntax errors was fixed
           - ZE2 support was improved (tested with php5-200308140730)
2003-08-11 Turck MMCache version 2.3.22 is released
           - optimization of $GLOBALS[] for ZE2 was implemented
           - comparsion with zero optimization pattern was improved
           - "mmcache.shm_only" configuration directive was added to disable
             caching of scripts on disk. It has no effect on session and content
             caching
           - bug with get_parent_class() and is_subclass_of() was fixed
2003-07-31 Turck MMCache version 2.3.21 is released
           - using $_SERVER['PHP_SELF'] instead of $PHP_SELF in encoder.php and
             mmcache_password.php
           - virtualhost support was improved. You can start mmcache with
             "mmcache.enable=0" and enable it only for some virtual hosts or
             directories.
           - ZE2 compatibility was improved (tested with php5-200307290730)
           - Some serios bugs were fixed
2003-07-25 Turck MMCache version 2.3.20 is released
           - optimizer for ZE2 was implemented
           - optimization of extension_loaded() was fixed for encoded scripts
           - optimization of <?php do {echo 1;} while(0); echo 2;?> was fixed
           - "mmcache.compress" configuration directive was added to enable or
             disable cached content compression
           - "mmcache_password.php" and "encoder.php" now can work from web and
             from command line
           - proper "__FILE__" handling in encoded files was implemented
           - PHP constant MMCACHE_VERSION was introduced
2003-07-10 Turck MMCache version 2.3.19 is released
           - content compression was reimplemented
           - bug in runtime class/function declaration was fixed
           - optimization for functions extension_loaded(), function_exists(),
             is_callable(), defined() was implemented
           - optimization of reset() functuin was fixed
           - mmcache_get() and mmcache_put() now support for stdClass objects
2003-07-02 Turck MMCache version 2.3.18 is released
           - standalone loader (TurckLoader) was imlemented
           - mmcache() security was reimplemented. mmcache() is enabled in safe
             mode, but it can be protected by password. See Web Interface
             section for more details.
           - This release was tested with PHP 5.0.0b1
2003-06-25 Turck MMCache version 2.3.17 is released
           - Content caching was improved to cache HTTP headers
           - some serios bugs were fixed
2003-06-20 Turck MMCache version 2.3.16 is released
           - FastCGI support on Windows was implemented
           - ZE2 support was improved (tested with php5-200306160730)
           - some content caching bugs were fixed
           - some memory leaks were fixed
           - user and content caches were separated across virtualhosts
           - mmcache() function was disabled in safe mode
2003-06-11 Turck MMCache version 2.3.15 is released
           - session locking was implemented (like "files" sessions does)
           - content caching was implemented
           - Zend Optimizer support was implemented
2003-06-05 Turck MMCache version 2.3.14 is released
           - "mmcache.filter" option was implemented. It can be used to disable
              caching of files those matches or not matches to the patterns.
           - user cache was extended to disk. mmcache_put() stores value to
             file and to shared memory if it is available. mmcache_get() tries
             to get value from shared memory and if it is not found then from
             file.
           - "mmcache.shm_max" option was implemented. mmcache_put() stores
             values in shared memory if they are less then "shm_max".
           - "mmcache.shm_ttl" and "mmcache.shm_prune_period" were implemented
           - now MMCache session handlers can be installed in php.ini file
             through configuration directive "session.save_handler=mmcache"
             (PHP 4.2.0 or above is required). The older PHP versions should
             call "mmcache_set_session_handlers" function.
           - optimizer bug was fixed.
           - this release was tested with PHP 4.3.2.
2003-05-29 Turck MMCache version 2.3.13  is released
           - mmcache session handling was implemented. It will intresting
             for Windows user who hadn't fast shared memory session storage.
             (see mmcache_set_session_handlers() function)
           - mmcache_gc() function was implemented. It removes all expired
             values from MMCache shared storage.
           - saving/restoring user cache (session data and values which where
             cached by mmcache_put() function) on httpd shutdown/startup
           - libmm replacement was implemented to avoid libmm limitations
           - optimizer's bug was fixed
           - The new benchmark results were published on MMCache home page.
2003-05-22 Turck MMCache version 2.3.12 is released.
           - Bug with too many open files was fixed
           - low levels spinlocks on x86 was disabled by default
2003-05-19 Turck MMCache version 2.3.11 is released.
           - PHP crash on some platforms when loading encoded files was fixed
           - performence was improved by using indoes instead of realnames
           - performence was improved by using low level spinlocks on x86
           - 64-bit processor compatibility fixes
           - encoder memory leaks were fixed

2003-05-08 Turck MMCache version 2.3.10 is released.
           - Encoder and Loader were implemented
           - ZE2 support was improved (tested with php5-200305050530)

2003-04-10 Turck MMCache version 2.3.9 is released.
           - ZE2 support was implemented (tested with php5-200304090530)
           - some bugs were fixed
           - new optimisations were added

2003-03-17 Turck MMCache version 2.3.8 is released.
           - some bugs were fixed
           - new optimisations were added
           - temporary memory usage was improved
           - shared memory usage was improved
2003-03-06 Turck MMCache version 2.3.7 is released.
           - files those can't fit in shared memory cached on disk
             (see "mmcache.cache_dir" directive)
           - proper handling of "include_path" directive
           - added some new optimizations
2003-02-28 Turck MMCache version 2.3.6 is released.
           - fixed some optimizer bugs
           - fixed caching classes those extend internal ones
2003-02-25 Turck MMCache version 2.3.5 is released.
           - added new configuration directive "mmcache.shm_size"
           - implemented memory info for Windows version
           - improved shared memory usage
           - added some new optimizations
           - fixed some optimizer bugs
           - tested with PHP 4.3.1

2003-02-13 Turck MMCache version 2.3.4 is released.
           - crash detection
           - shared memory overflow detection
           - new peephole optimization patterns
           - fixed some optimizer bugs

2003-01-30 Turck MMCache version 2.3.3 is released.
           - Apache 2 support implemented
           - Module globals now thread safe
           - Better shared memory usage
           - Fixed bugs in mmcache.php
           - Fixed bugs in config.m4 script
           - Tested witn Apache 2.0.40 and PHP 4.2.2 on RedHat Linux 8.0

2003-01-23 Turck MMCache version 2.3.2 is released.
           - Fixed some optimization bugs.

2003-01-13 Turck MMCache version 2.3.1 is released.
           - Fixed some optimization bugs.
           - Better support of function and class runtime declaration
             implemented.
           - Tested with PHP 4.3.0

2002-12-20 Turck MMCache version 2.3.0 is released.
           - Now it works with PHP 4.2.3 under Linux and Windows.

2002-12-09 Turck MMCache version 2.2.0 is released under GPL

Download
--------
Latest Turck MMcache versions can be downloaded at the  sourceforge page:
http://sourceforge.net/project/showfiles.php?group_id=69426

Requirements
------------
apache 1.3, mod_php 4.1, autoconf, automake, libtool, m4

Compatibility
-------------
This version of the Turck MMCache has been successfully tested on PHP
4.1.0-4.3.3 under RedHat Linux 7.0, 7.3, 8.0 and Windows
with Apache 1.3 and 2.0.

Quick install
-------------
Step 1. Compiling Turck MMCache

  export PHP_PREFIX="/usr"
  $PHP_PREFIX/bin/phpize
  ./configure --enable-mmcache=shared --with-php-config=$PHP_PREFIX/bin/php-config
  make

  You must specify the real prefix where PHP is installed in the "export"
  command. It may be "/usr" "/usr/local", or something else.

Step 2. Installing Turck MMCache

  make install

Step 3. Configuring Turck MMCache

Turck MMCache can be installed both as Zend or PHP extension, so you need
to edit your php.ini file (usually /etc/php.ini).

To install as Zend extension:

  zend_extension="/usr/lib/php4/mmcache.so"
  mmcache.shm_size="16"
  mmcache.cache_dir="/tmp/mmcache"
  mmcache.enable="1"
  mmcache.optimizer="1"
  mmcache.check_mtime="1"
  mmcache.debug="0"
  mmcache.filter=""
  mmcache.shm_max="0"
  mmcache.shm_ttl="0"
  mmcache.shm_prune_period="0"
  mmcache.shm_only="0"
  mmcache.compress="1"

  If you use thread safe build of PHP you must use "zend_extension_ts" instead
  of "zend_extension".

To install as PHP extension:

  extension="mmcache.so"
  mmcache.shm_size="16"
  mmcache.cache_dir="/tmp/mmcache"
  mmcache.enable="1"
  mmcache.optimizer="1"
  mmcache.check_mtime="1"
  mmcache.debug="0"
  mmcache.filter=""
  mmcache.shm_max="0"
  mmcache.shm_ttl="0"
  mmcache.shm_prune_period="0"
  mmcache.shm_only="0"
  mmcache.compress="1"

Step 4. Creating cache directory

  mkdir /tmp/mmcache
  chmod 0777 /tmp/mmcache

Windows Installation Notes
--------------------------

To build Turck MMCache on Windows platform you will need
MS Visual Studio C++ 6.0.

Step 1. Compiling Turck MMCache
  - Unpack php sources.
  - Put mmcache sources under "ext/mmcache".
  - Put "php4ts.lib" into "ext/mmcache".
  - Copy "main/config.w32.h.in" into "main/config.w32.h".
  - Open project file "ext/mmcache/mmcache.dsp".
  - Select release configuration and build "mmcache.dll".


Step 2. Installing Turck MMCache
  Copy "mmcache.dll" into your PHP extension folder.

Step 3. Configuring Turck MMCache
  Add the following lines into your "php.ini" file (usually "c:\winnt\php.ini")

  zend_extension_ts="c:\fullpathtommcache\mmcache.dll"
  mmcache.shm_size="16"
  mmcache.cache_dir="c:\tmp\mmcache"
  mmcache.enable="1"
  mmcache.optimizer="1"
  mmcache.check_mtime="1"
  mmcache.debug="0"
  mmcache.filter=""
  mmcache.shm_max="0"
  mmcache.shm_ttl="0"
  mmcache.shm_prune_period="0"
  mmcache.shm_only="0"
  mmcache.compress="1"

Step 4. Creating cache directory

  mkdir c:\tmp\mmcache

Configuration Options
---------------------

mmcache.shm_size
    The amount of shared memory (in megabytes) that Turck MMCache will use.
    "0" means OS default. Default value is "0".

mmcache.cache_dir
    The directory that is used for disk cache. Turck MMCache stores precompiled
    code, session data, content and user entries  here. The same data can be
    stored in shared memory also (for more quick access). Default value is
    "/tmp/mmcache".

mmcache.enable
    Enables or disables Turck MMCache. Should be "1" for enabling or
    "0" for disabling. Default value is "1".

mmcache.optimizer
    Enables or disables internal peephole optimizer which may speed up code
    execution. Should be "1" for enabling or "0" for disabling.
    Default value is "1".

mmcache.debug
    Enables or disables debug logging. Should be "1" for enabling or
    "0" for disabling. Default value is "0".

mmcache.check_mtime
    Enables or disables PHP file modification checking. Should be "1"
    for enabling or "0" for disabling. You should set it to "1" if you want
    to recompile PHP files after modification. Default value is "1".

mmcache.filter
    Determine which PHP files must be cached. You may specify the number of
    patterns (for example "*.php *.phtml") which specifies to cache or
    not to cache. If pattern starts with the character "!", it means to ignore
    files which are matched by the following pattern. Default value is "" that
    means - all PHP scripts will be cached.

mmcache.shm_max
    Disables putting large values into shared memory by "mmcache_put()"
    function.
    It indicates the largest allowed size in bytes (10240, 10K, 1M). The "0"
    disables the limit. Default value is "0".

mmcache.shm_ttl
    When MMCache fails to get shared memory for new script it removes all
    scripts which were not accessed at last "shm_ttl" seconds from shared
    memory. Default value is "0" that means - don't remove any files from
    shared memory.

mmcache.shm_prune_period
    When MMCache fails to get shared memory for new script it tryes to remove
    old script if the previous try was made more then "shm_prune_period"
    seconds ago. Default value is "0" that means - don't try to remove any
    files from shared memory.

mmcache.shm_only
    Enables or disables caching of compiled scripts on disk. It has no effect
    on session data and content caching (they are always cached on disk).
    Default value is "0" that means - use disk and shared memory for caching.

mmcache.compress
    Enables or disables cached content compression. Default value is "1" that
    means enable compression.

mmcache.keys
mmcache.sessions
mmcache.content
    Determine where keys, session data and content will be cached. The possible
    values are:
    "shm_and_disk" - cache data in shared memory and on disk (default value)
    "shm"          - cache data in shared memory or on disk if shared memory
                     is full or data size greater then "mmcache.shm_max"
    "shm_only"     - cache data in shared memory
    "disk_only"    - cache data on disk
    "none"         - don't cache data

Turck MMCache API
-----------------

mmcache_put($key, $value, $ttl=0)
  puts the $value into shard memory for $ttl seconds.

mmcache_get($key)
  returns the value from shared memory which was stored by mmcache_put() or null
  if it is not exists or was expired.

mmcache_rm($key)
  removres the $key from shared memory

mmcache_gc()
  removes all expired keys from shared memory

mmcache_set_session_handlers()
  install the MMCache session handlers.
  Since PHP 4.2.0 you can install MMCache session handlers
  in "php.ini" by "session.save_handler=mmcache".

mmcache_cache_output($key, $eval_code, $ttl=0)
  caches the output of $eval_code in shared memory for $ttl seconds.
  Output can be removed from cache by calling mmcach_rm() with the same $key.
  For Example:
  <?php mmcache_cache_output('test', 'echo time(); phpinfo();', 30); ?>

mmcache_cache_result($key, $eval_code, $ttl=0)
  caches the result of $eval_code in shared memory for $ttl seconds.
  Result can be removed from cache by calling mmcach_rm() with the same $key.
  For Example:
  <?php mmcache_cache_output('test', 'time()." Hello";', 30); ?>

mmcache_cache_page($key, $ttl=0)
  caches the full page for $ttl seconds.
  For Example:
  <?php
    mmcache_cache_page($_SERVER['PHP_SELF'].'?GET='.serialize($_GET), 30);
    echo time();
    phpinfo();
  ?>

mmcache_rm_page($key)
  removes the page which was cached by mmcache_cache_page() with the same $key
  from cache

mmcache_encode($filename)
  returns the encoded bytecode of compiled file $filename

mmcache_load($code)
  loads script which was encoded by mmcache_encode()

WEB interface
-------------
Turck MMCache can be managed through web interface script mmcache.php.
So you need to put this file on your web site. For security reasons it is
recommended to restrict the usage of this script by your local IP.

Since version 2.3.18 admin interface may be protected by password.
To generate password run the mmcache_password.php from command line and
follow the instruction.

  $ php -q mmcache_password.php
  Changing password for Turck MMCache Web Interface (mmcache.php)

  Enter admin name: admin
  New admin password: mmcache
  Retype new admin password: mmcache

  Add the following lines into your php.ini and restart HTTPD

  mmcache.admin.name="admin"
  mmcache.admin.password="$1$0ScD9gkb$nOEmFerNMvQ576hELeLrG0"

If you use mmcache.php in directory that is password-protected by HTTPD then
MMCache's admin name and password must be the same.

Encoder
-------
Turck MMCache is a PHP Encoder. You can encode PHP scripts in order to
distribute them without sources.

Turck MMCache contains only the command line interface to Encoder - encoder.php.
It should be run from command line:

  $ php -q encoder.php

To encode one script do:

  $ php -q encoder.php -f input.php -o output.php

To encode directory do:

  $ php -q encoder.php -rcf input_dir -o output_dir

If you use non command line PHP build, you must set "register_argc_argv = On"
in your php.ini.

Jason Sheets has written PHPCoder a GUI front end to the Turck MMCache Encoder.

PHPCoder is a web-based front-end to the Turck MMCache encoding functions and
allows you to easily encode your PHP scripts into non-reverisble byte-code.
PHPCoder allows you to set restrictions on the encoded scripts, for example you
can lock a script to a particular server IP address, server host name, visitor
IP, or even place a time limit on the script so it will expire after x amount
of time.  PHP Coder also allows you to specify Text, HTML or PHP code that
should be prepended and appended to each file before it is encoded, allowing
you to easily and securely implement your own licensing scheme.

PHP Coder is available at http://phpcoder.shadonet.com

Standalone Loader
-----------------
You can use files encoded by Turck MMCache without it. For this reason you must
use TurckLoader. It is a regular PHP extension that can be used with other
accelerators or without them. It can be loaded on startup or in runtime by dl().
TurckLoader is not need with Turck MMCache, becuse it is already compiled in.
For more information about TurckLoader see README.loader file.

Contact us
----------
To contact us with questions, patches or bugs, please send e-mail to
mmcache@turckware.ru