Projects

Horde

Horde is both an Open Source software project and an application framework written in PHP. The application framework is currently the basis for 50 applications written by developers from around the world, including the flagship IMP Webmail client, the popular Chora repository viewer, and a complete ... [More] groupware suite. The guiding principles of the Horde Project are to create solid standard-based applications using intelligent object oriented design, and wide-ranging platform and backend support. There is great emphasis on making Horde as friendly to non-English speakers as possible. The Horde Framework currently supports many localization features such as unicode and right-to-left text, and is shipped with translations in over 40 languages. [Less]

HTML Purifier

HTML Purifier is a standards-compliant HTML filter library written in PHP. HTML Purifier will not only remove all malicious code (better known as XSS) with a secure yet permissive whitelist, it will also make sure your documents are standards compliant, something only acheivable with a comprehensive knowledge of W3C's specifications.

PHPIDS

PHPIDS (PHP-Intrusion Detection System) is a simple to use, well structured, fast and state-of-the-art security layer for your PHP based web application. The IDS neither strips, sanitizes nor filters any malicious input, it simply recognizes when an attacker tries to break your site and reacts in ... [More] exactly the way you want it to. Based on a set of approved and heavily tested filter rules any attack is given a numerical impact rating which makes it easy to decide what kind of action should follow the hacking attempt. This could range from simple logging to sending out an emergency mail to the development team, displaying a warning message for the attacker or even ending the user’s session. [Less]

WideImage

WideImage is a PHP5 image manipulation library with a fluent interface that supports chaining operations and abstracts the normal GD2 operations from the interface into a more coherent and extendable framework.

avelsieve

Avelsieve is a Squirrelmail plugin for creating Sieve scripts on a Sieve-compliant mail server (usually either IMAP or MSA/MTA). Some Sieve-compliant servers are Cyrus IMAP, DBMail, Sun Messaging Server and Isode M-Box. Sieve is a mail filtering language, intended for server-side filtering of ... [More] emails. For more information, see RFC 5228 and http://sieve.info. [Less]

Aura for PHP

The Aura project provides independent library packages for PHP 5.4+. These packages can be used alone, in concert with each other, or combined into a full-stack framework of their own. The Aura project is essentially the second major version of Solar, reimagined and rewritten as a library ... [More] collection with dependency injection instead of a framework with service location. (The name change from Solar to Aura is to reduce confusion with the Apache Solr project.) [Less]

Instant Picture Creator

Instant Picture Creator is a wrapper to produce images on demand for Web sites. It has filter management, and it's possible to add new filters. It can cache filtered images, works independently (no backend is needed), and is easy to integrate with existing Web sites. It includes two basic ... [More] filters for resizing images and manipulating colour palettes. Currently it supports PNG, GIF, and JPEG. [Less]

Inspekt

Inspekt is a PHP library that makes it easier to write secure web applications. Inspekt acts as a sort of 'firewall' API between user input and the rest of the application. It takes PHP superglobal arrays, encapsulates their data in an "cage" object, and destroys the original ... [More] superglobal. Data can then be retrieved from the input data object using a variety of accessor methods that apply filtering, or the data can be checked against validation methods. Raw data can only be accessed via a 'getRaw()' method, forcing the developer to show clear intent. Inspekt can also be used on arbitrary arrays, and provides static filtering and validation methods. Inspekt works in both PHP4 and PHP5, and has no external dependencies. Inspekt is built upon Chris Shiflett's original Zend_Filter_Input lib [Less]

PHP Imagine

Image manipulation library for PHP 5.3 inspired by Python's PIL and other image libraries.

htmLawed

htmLawed is a highly customizable single-file PHP script to make text secure, and standard- and admin policy-compliant for use in the body of HTML 4, XHTML 1 or 1.1, or generic XML documents. It is thus a configurable input (X)HTML filter, processor, purifier, sanitizer, beautifier, etc., and an ... [More] alternative to the HTMLTidy application. * make HTML markup in text more secure and standard-compliant * processed text can be used in HTML, XHTML or XML documents * restrict HTML elements, attributes, protocols, etc. * balance tags, check element nesting, transform deprecated attributes and tags, convert relative to absolute URLs, etc. * highly customizable * single file of ~45 kb * simple HTML Tidy alternative * use to filter & sanitize HTML code submitted in blog comments, forum posts, etc., generate XML-compatible feed items from web-page excerpts, make old HTML code XHTML-compliant, pretty-print HTML, scrape web-pages, and so on [Less]