WordPress.org

Display log messages from PHP in the browser console in Safari, Firefox (with firebug), and Opera (with the new Dragonfly debugging environment). Essential debugging tool for plugin and theme developers. You no longer have to use 'print_r' statements from PHP to figure out what is going on in the code, which more often than not, messes up the DOM and HTML layout. Displays complex PHP structures like arrays and objects in pretty print.

Features

• Log debug messages directly from themes and plugins.
• Display log messages in the browser console, without muddying up the browser display.
• Displays complex structures such as arrays and objects in pretty print.
• Shows the line number and file from where the message was logged ( you won't lose track of log statements ).

For more info, comments, and feature requests, visit the plugin homepage.