tollmanz/debug-bar-cron — pull request #13 by mintindeed (2012-12-26 19:10:19+00:00)
Title: Handle nested arrays in cron values by using array_walk_recursive to output $info['args']

Handle nested arrays in cron values by using array_walk_recursive to output $info['args']

Fixes the following notice:
Notice: Array to string conversion in wp-includes/formatting.php on line 3196

On a dev environment where notices are displayed, this causes the "Installed Plugins" page to appear blank (at least when xdebug is formatting the notice output).