WT-NMP Wiki - Discussion - How-Tos - Changelog

Current Package contains:

  • Nginx web server - 1.9.7
  • MariaDB database server - 5.5.5-10.1.8
  • Php scripting language - 5.4.45 & 5.6.15 & 7.0.0rc7
  • HeidiSql database manager
  • WinSCP SFTP client
  • Php Extensions: opcache, xdebug, xcache.
  • MSmtp sendmail smtp client wrapper
  • Composer dependency manager for php
  • Adminer web based database manager
  • Reg.php regular expressions tester
  • wt-nmp.exe server manager


  • TRULY PORTABLE, you can zip it and take it with you, or you can move it to a different location on your filesystem. Configuration files are updated automatically after you move WT-NMP to a different machine/folder
  • Easy to upgrade! Backups, configuration files, database data, included libraries and projects are persistent during upgrades (not overwritten)
  • Lightning-fast web server. Optimized for best performance. Preconfigured servers for fast development
  • Command line tools: mysql client, php console, composer
  • For easy access, all configuration files are stored in one place: WT-NMP\conf and all log files are stored in one folder: WT-NMP\log
  • Multiple PHP Versions and version switcher. Dynamic number of php-cgi processes
  • The server manager runs minimized in the system tray and monitors, logs and restarts crashed servers
  • Project setup, local virtual servers for projects, Upload, Sync and Browse with WinSCP
  • Optional database daily backups can be enabled with --backup. Up to 7 backup files will be created per database per weekday

Installing & Upgrading:

  • Download the latest installer. The installer produces a portable folder.
  • Choose any installation folder you want.
  • The installer also upgrades previous ZIP installations as long as you choose the same destination path.
  • Other PHP versions are available as extra packages

Server Manager command line arguments:

example shortcut: D:/Work/bin/wt-nmp.exe --debug --backup --phpCgiServers=2

  • -d --debug Display debug messages
  • -s --startServers Starts all the servers in background and minimizes to systray
  • -k --killAll Kills all running servers and exits
  • -b --backup Enables automatic daily backups
  • -l --latestPhp Forces the use of the latest PHP version
  • -p=n --phpCgiServers=n Forces the number of PHP-CGI Servers, between 1 and 99
  • -j --hideProjects Hides Projects list at startup
  • -n --noUpdates Disables weekly Update checks
  • -w --wwwDir="c:\Dir" Custom WWW folder path for projects


WT-NMP is portable, but it is better if you run the installer once on each new machine:
- The installer fixes some windows networking issues that will make Nginx super fast and also allows faster connections to the Mysql server.
- The installer registers php, mysql and composer executables to PATH. If you move WT-NMP somewhere else on your file system, or to a new machine, those executables won`t be available globally anymore.
- So, if you need to copy/clone WT-NMP to a new machine, you should run the installer once, then overwrite the folder with the cloned folder


  • Nginx: One of the reasons Nginx is so fast, it`s because it does not process .htaccess files. Therefore URL Rewriting and User Access must be set in nginx.conf.
  • MySql 5.6 has a bug causing it to use too much memory: add table_definition_cache = 400 to mysql.ini
  • PHP is configured in a very restrictive way, like on most hosting providers. Comment out disable_functions, disable_classes, open_basedir in conf/php.ini, if you need a more permissive PHP configuration.
  • PHP Extensions: most of them are disabled by default, enable them in conf/php.ini (see src/defaults/php.ini for opcache, xdebug, xcache)
  • PHP MySql extension is disabled by default and is deprecated as of PHP 5.5.0, and will be removed in the future. Instead, the MySQLi or PDO_MySQL extension should be used. If you really want to enable mysql extension, add or uncomment in conf/php.ini: extension = php_mysql.dll
  • PHP: Starting only one PHP-CGI server with wt-nmp.exe --phpCgiServers=1 will result in slow ajax requests since Nginx will not be able to process PHP scripts simultaneous.
  • XCache PHP Extension: Disabled by default. Not Available for PHP 7. Due to the limitations of php under windows, (only one process per CGI server, forcing wt-nmp to start more php-cgi servers instead of starting one server with more processes), the XCache PHP Extension will use different shared memory buffers for each php-cgi server. This will use more memory and will make XCache Variable Cache inconsistent between php processes. If you intend relay on it, you should use --phpCgiServers=1. XCache Opcode Cache will not be affected, but it will waste memory.
  • OPCache PHP Extension: when enabled, only one php-cgi server can be safely started. Starting more PHP-CGI servers might return "Fatal Error Unable to reattach to base address"
  • WT-NMP.exe server manager for Windows mimics php-fpm process manager on Linux, and restarts crashed process, but it`s not optimized for performance or redundancy.

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