PUBLIC MARKS from clochix with tag logging

Log4php is a php port of Log4j, the most popular Java logging framework. Log4php supports: * Configuration through xml and properties file (same structure as log4j). * File, RollingFile, DailyFile, Echo, Console, Mail, PEAR::Db, PHP error, Syslog or NT events and Socket appenders. * Simple, TTCC, Pattern, Html and Xml Layouts. * Nested (NDC) and Mapped (MDC) Diagnostic Contexts. * Switchable internal debug.