Open Source PHP Algorithms - Page 2

PHP Business Rules is an open source application layer for PHP. The logic is defined in rules and facts. Like most Business Rule Engines (BRE) it uses the Rete algorithm.

Contest system, written on PHP (some executables - on C++) for Programming contests creation. Runs only on Windows. Can use C++, Pascal or Java codes.

The classes in stdfuncs.inc.php provide general functions you can use while developping a PHP Application / Website or whatever. - Debugging - Time measurment - Sorting and Grouping - JSON Encoding - XML-Reading - FileSystem - Date handling

Object oriented form generator for PHP. Compatible with Bootstrap.

PHP Polar Tools is a set of PHP classes for the parsing and management of Polar Heart Rate Monitor data.

Package to handle Threads width PHP5

PHPNN Is an open source, GPL licensed, PHP class library for the easy creation and manipulation of Neural Network based artificial intelligence. This library is intended for use in experimentation, games, quality control, or any other purpose.

PHPersistencia is a database persistence layer for PHP, offering Object Oriented interface to access the data, generating sql queries transparently for insert/update, selecting data as object collection and verifing data types without database access

PHP/MySQL implementation of the Active Record pattern. This project is highly focused on simplicity of usage, high compatibility (from php4/mysql3 up to php5/mysql5.1) and code cleaness.

This is a module that computes prayer times, sunrise, sunset and midnight.

Pre-projetos_MLCM - É um conjunto de Programas e códigos fonte dos mesmos, com finalidade educacionais para a área de TI. Sendo eles programas simples que foram desenvolvidos para a aquisição de nota no curso de BCC. Os programas em si, estão ainda em desenvolvimento sendo disponibilizado uma prévia dos progressivos resultados, não se tendo uma data de finalização do projeto definida. Fica a disposição os códigos deles sobre a licença GPL para que estudantes e interessados possam fazer uso e estudo dos mesmos.

A library that does preform precise floating point operations designed for industrial / banking solutions.

Abandoned version of qbc. DOES NOT WORK properly

Standard Compression Scheme for Unicode. Implementation for PHP and JavaScript. See <http://www.unicode.org/reports/tr6/> for detailed information about SCSU. Suitable for better LZF compression for UTF-8 strings Based on Java source of SCSU by Unicode, Inc. <http://www.unicode.org/reports/tr6/> Working example <http://javascriptarchiver.org/>

Simple Simplex Solver is a tool function algorithms to solve equations in linear programming. its free to distribution, this tool may be useful for people. :-)

Resolve standard Maximization / Minimization problem in LP using Simplex Method. *Currently support maximization only.

Design and develop Recommendation and Adaptive Prediction Engines to address eCommerce opportunities. Build a portfolio of engines by creating and porting algorithms from multiple disciplines to a usable form. Try to solve NetFlix and other challenges.

UIMP(Unified Image Manipulation Program) is an OS independent Image Processing system, which provides over 1000 algorithms and supports web online, console and GUI program.

Track your friends in real time on a map.. and many more features

A simple PHP parser class that scans through poorly formed html documents as if they were valid XML, and generates calls to customizable callback functions.

Flash/PHP adaptation of the XTEA encryption algorithm. Allows encryption/decryption of sensitive data using 128-bit key. May be used for network data (HTTP) or offline for implementations like secure CD-ROM projects.

Attempt to create a PHP-framework: component-oriented; with global DI-container; for micro-services and also for big module-builded projects; with its own ORM. Little demo: http://complex.php.gi.igor-gilman.de.

is_email() is a PHP function to validate an email address against relevant RFCs

Class : KConvert for convert character sets between ascii code and unicode.