Configure Log4net/Log4j/Log4php Loggers for Each Class

log4x-config.xml

<!-- Configure a Daily File Appender.
-- The datePattern param specifies how the date should appear in the file name.
-- The root element sets the log level for every logger that is configured in this file.
  -- To override the log level for an individual logger, add a level element to the desired logger and set it to whatever you want.
-- Each class has its own logger.
  -- The name of the logger matches the class exactly.
  -- In PHP, this means we can create a logger like this (in a class's constructor, for example):
    -- $logger = Logger::getInstance( __CLASS__ ); 
-->
<configuration xmlns="http://logging.apache.org/log4php/">
    <appender name="dailyFileAppender" class="LoggerAppenderDailyFile">
        <layout class="LoggerLayoutPattern">
            <param name="conversionPattern" value="[%date{Y-m-d HH:i:s.u}] [pid: %process, elapsed seconds: %relative] %-5level %logger::%method - %message%newline" />
        </layout>
        <param name="datePattern" value="Y-m-d" />
        <param name="file" value="/path/to/logfile/location/file-name-%s.log" />
    </appender>

    <root>
        <level value="info" />
    </root>

    <logger name="WordPressDao">
        <appender_ref ref="dailyFileAppender" />
    </logger>

    <logger name="SalesforceDao">
        <appender_ref ref="dailyFileAppender" />
    </logger>

    <logger name="SalesforceContactService">
        <appender_ref ref="dailyFileAppender" />
    </logger>

    <logger name="BulkApiJob">
        <appender_ref ref="dailyFileAppender" />
    </logger>

    <logger name="UpsertContactServiceSql">
        <appender_ref ref="dailyFileAppender" />
    </logger>
</configuration>