src/examples/resources/appender_firephp.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- http://logging.apache.org/log4php/ -->

<configuration xmlns="http://logging.apache.org/log4php/">
    <appender name="firePhpAppender" class="LoggerAppenderFirephp">
        <layout class="LoggerLayoutSimple" />
        <param name="medium" value="page" />
    </appender>
    <appender name="consoleAppender" class="LoggerAppenderConsole" />

    <root>
        <level value="DEBUG" />
        <appender_ref ref="firePhpAppender" />
        <appender_ref ref="consoleAppender" />
    </root>
</configuration>