phpAwStats is written in PHP5 and is meant to parse AWStats logfiles and store them in a database for simplified reading and displaying.
The main goal is to display the stats customized using templates on your webpage or on customer interfaces.
Php Log Analyzer (aka PLA) is a Log Analysis tool for Apache. There are lots of log analyzer softwares available on the internet but most of them have their own data storage ways. PLA is a tool to analyze log files and store results into MySQL databases.