Open Source PHP Scientific/Engineering Software

GMOD is a set of interoperable open source software components for visualizing, annotating, and managing biological data. See http://gmod.org for more.

Free CMMS(computerized maintenance management system) is a web application for industrial maintenance departments to manage work orders, preventative maintenance, parts inventory, labor, and equipment.

TorrentTrader is a feature packed and highly customisable PHP/MySQL Based BitTorrent tracker. Featuring intergrated forums, and plenty of administration options. Please visit www.torrenttrader.org for the support forums.

A simple command to convert calendar dates to julian dates. Quite useful in timing situations where you need elapsed time between dates. Also useful for astronomy applications.

All ZZ/OSS packages, used by <a href="http://www.conesys.net">CONESYS</a>, <a href="http://www.zzoss.com/projects/installer">ZIC</a>.

injooosm integrades OpenStreetMap in Joomla. It shows Tracks and Waypoints in a SlippyMap. Registred Users can uploads own Files.

Semantic web technologies and wiki paradigms are combined with advanced user interfaces for browsing, editing and maintenance. SMW+ Community edition: Installer includes PHP, MySQL, MW, SMW and Halo extension Community and User Manuals on http://www.smwplus.net

Unicode Conversion Gateway is a web-based proxy server to convert some of the Indian language web pages encoded in proprietary encodings into Unicode.Padma, a popular Firefox extension, is extended and reimplemented in PHP to create this proxy server

Important information!!! The Mapbender project moved under the roof of the Open Source Geospatial Foundation at http://www.osgeo.org/. All downloads and information are linked from the project site at http://www.mapbender.org/

PHP based Web Map Service (WMS) and WFS implementation according to OGC's specification. Data are stored according to Simple Features Specification in WKT format and delivered (among others) in SVG, PDF, Flash, PNG, and GIF format.

chklinks is a non-threaded Perl link checker. It helps finding broken links on your website. It does not raises many simultaneously connections for its job, run out of the resources and crash your system in a moment.

Ex-Crawler is divided into 3 subprojects (Crawler Daemon, distributed gui Client, (web) search engine) which together provide a flexible and powerful search engine supporting distributed computing. More informations: http://ex-crawler.sourceforge.net

Web based PHP interface to communicate to Maxima computer algebra system in the server. It takes user input, send it to Maxima, and show the output back to website. It could send almost any commands including 'plot2d' and 'plot3d' to plot graphs.

Musmap is a web interface to UMN mapserver. It provides users and profiles management, advanced queries and selections, automatic decodification of columns with joins, easy-to-use configuration (colors, ...)... and so on.

PHP Growth Charts provides a simple PHP interface to generate graphical (PNG-format) pediatric growth charts, based on CDC data, and plot patient progress.

Track utility meters to see how much electricity is generated by solar panels and create charts of the meter data.

Archiweb will provide a CMS for managing architecture information and drawings, and viewing projects for selling them. This is a very good CMS for real-estate companies or architicture and blendings companies. It is a ready to install PHPNuke module.

The project aims to extend the PHP scripting language to enable PHP developers to write bioinformatics applications more rapidly than if they had to start from scratch using \"vanilla php\".

This project contains a set of php/perl scripts to analyze Cisco IOS-XR routers PE configuration, providing an html output which is very useful to surf over configurations. Moreover, it contains some other functions to search and compare configurations (access-list, prefix-sets, route-maps ...) between XR and IOS routers, and to analyze syslog data. It is not intended for "normal" end-users, but for network administrators and operations groups. You will need to install Apache (or any other web server) with PHP, configuring apache in the proper way for directories permissions and so on. Find more pictures and info in the docs.

Website plugin that plots visitors counts from various cities on a Google Earth element. This product includes GeoLite data created by MaxMind, available from http://maxmind.com/

The Crosswise project is a web-based community event calendar that adds modular data analysis and visualization, and communication methods, to provide community organizations with a powerful event planning, collaboration and analysis tool.

A web-based maintenance management system for water and wastewater networks. Allows to store customer complaints and issue workorder sheets. Rather than using street names, maps and landmarks are used for navigation.

Gorilla Software is a company which makes games and web applications in PHP, Perl, C, and C++. We are all open source and are always looking for people to join come check out some of our projects in development.

The HawarIT Mapserver Viewer can display maps that are generated by UMN MapServer. The viewer runs in the browser of the client and offers - object highlight - animated zoom - interface with javascript This viewer has to be embedded in the website

Monitors webpages for changes and emails output with differences to subscribers. Permits user accounts and registration. PHP/MYSQL.