vTemplate is a PHP class that is intended to make splitting PHP from HTML a simple and natural task. It has easily understandable syntax that is much easier to use than other template classes. It compiles a template into native PHP code using one PCRE call, thus the parsing is extremely fast. It also has powerful caching and debugging classes to extend the functionality.
LogAnalyzer is a Web front-end for syslog and other network event data. It provides easy browsing, searching, basic analysis, and some graphics. Data is taken from databases or plain syslog text files, so LogAnalyzer does not require changes to an existing logging infrastructure. Depending on the log data present, it can process syslog messages, Windows event log entries, and some more exotic things. Its troubleshooting support enables users to quickly find solutions to problems seen in the log data. LogAnalyzer was previously called phpLogCon, and has been renamed since v3.
Power Form Validation is class which helps a programmer to validate form inputs just in few lines of code. This class can help control whether a field is empty, whether a component is selected, whether the values of two components are the same, whether a text entry value consists only of letters, whether a value was changed from a given value, and whether a value is longer than or shorter than or equal to a given value. The class can also control how many components are not selected or how many of them have no value entered. Email addresses can be validated with regular expressions.