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khosb/includes/kohana/modules/userguide/guide/debugging.code.md

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2010-08-21 04:43:03 +00:00
# Debugging
Kohana includes several powerful tools to help you debug your application.
The most basic of these is [Kohana::debug]. This simple method will display any number of variables, similar to [var_export](http://php.net/var_export) or [print_r](http://php.net/print_r), but using HTML for extra formatting.
// Display a dump of the $foo and $bar variables
echo Kohana::debug($foo, $bar);
Kohana also provides a method to show the source code of a particular file using [Kohana::debug_source].
// Display this line of source code
echo Kohana::debug_source(__FILE__, __LINE__);
If you want to display information about your application files without exposing the installation directory, you can use [Kohana::debug_path]:
// Displays "APPPATH/cache" rather than the real path
echo Kohana::debug_path(APPPATH.'cache');