How variables are retreived and used in an operation. More specifically, how they provide a small, yet cumulative, speedup to applications in a way that’s transparent to the end-user

We already know everything about input validation, code and SQL injection attacks, error logging, vulnerability scanning, etc., don’t we? So, let’s focus on securing our PHP server, thus barring most of the attacks from the start.

This brief tutorial focuses on FTP-based file uploads using the PHP-FTP protocol to upload in a two-step process: from your local disk to a Web server and then to an FTP server.

LDAP authentication for PHPBB

Ruby is a programming language from Japan (available at ruby-lang.org) which is revolutionizing the web. The beauty of Ruby is found in its balance between simplicity and power.