svg-math-graphics is a class that can render a math formula as a SVG vectorial chart. It takes a string with a math formula and creates a chart on which it draws a set of lines between consecutive points for the axes. The class returns the chart data in SVG format. The size of the chart and the size of the steps between each point in the chart are configurable parameters. You can draw functions in Cartesian or polar coordinates.
Innomatic is a mature and easy-to-use distributed container for PHP 5 Web applications. It is particularly oriented towards business and administrative applications such as CRM, CMS, Web-based frontends for legacy applications, and so on. It can contain multiple applications and customers or sites. It introduces a new way to distribute and manage Web applications through AppCentral.
The XLog class can be used to write log messages to PHP or INI files. It can write details about events to log files that may include details such as event file, event line, event time and date, current page URL, and remote user IP address. The class can write to log files in either plain text format, INI format, or a PHP file that wraps the log messages in comments.
CAPTCHAv2 is a question/answer based CAPTCHA system. It has been designed to protect any Web form from spam bots attempting to submit information automatically by asking questions the visitor needs to answer. It can also detect brute force attempts and will block further abuse by adding the visitor's IP address to the .htaccess file. CAPTCHAv2 prevents accidentally blocking good bots by verifying the whois record of the visitor's IP. It is also possible to use CAPTCHAv2 as an automatically blocking bot trap. Bot trap implementation guide can be found in the guides.
Pipinstrasse is software to implement a social network for groups, families, or neighborhoods. It features user accounts and profile pages, photo galleries with automatic scaling, a pinboard, private messages, chat, invitations to email addresses, guest access to selected photo galleries, and a start page with "wall" and "like" buttons. Typical use cases are private Web sites for neighborhoods, families, or clubs, where members want to communicate, but no public facing Web site is needed. Use generally is for members only. New users can register through a Web form, but need to be activated by an administrator. However, there is a guest facility, which gives invited guests access to selected photo galleries. Graphic design is done through themes, which are separated in their own directories.
Show Lockerz is a simple Joomla! module that displays pictures posted by Facebook and Twitter users on Lockerz (formerly Plixi/TweetPhoto). It displays the public or personal feed, shows pictures in single or multiple picture modes, displays the description when the mouse is over the picture, and displays large versions using Highslide JS or the Lockerz Website.