unifiedlogging

Unified Logging is Logging as a Service (LaaS). This plugin taps into php logging and sends the logging information to Unified Logging (http://www.unifiedlogging.com) so you can be notified if something goes wrong and then can review the messages.
To signup for a free account go to https://portal.unifiedlogging.com/signup/
After signing up visit your profile page (https://portal.unifiedlogging.com/profile/) and retrieve your submission url, access key and secret key then input these into the “Settings” page after the plugin is activated.
More info can be found at: http://blog.unifiedlogging.com/getting-started-with-unified-logging-wordpress-plugin/
Your data is sent over ssl and the secret key is used to create a hash to make sure the data is not tampered with.
NOTE: this plugin may work with earlier versions but has not been tested.

Unified Logging

The Unified Logging WordPress plugin enables php logging information to be sent to Unified Logging

Sergio

Add widget into Dashboard for view the day errors, view full log in page this plugin, configure the wp-config.php and add link to view errors in admin bar

WP Viewer Log

Lets see how many errors have had in the present day through a widget, configure your wp-config.php and see the file log.

Unified Logging vs WP Viewer Log