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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]
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 (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]
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 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]
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]
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]
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]
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]