invalid_state_exception Class Reference

An exception that indicates something really weird happened. More...

Inheritance diagram for invalid_state_exception:

Public Member Functions
	__construct ($hint, $debuginfo=null)
	Constructor.

Public Attributes
mixed	$a
	Extra words and phrases that might be required in the error string.
string	$debuginfo
	Optional information to aid the debugging process.
string	$errorcode
	The name of the string from error.php to print.
string	$link
	The url where the user will be prompted to continue.
string	$module
	The name of module.

Detailed Description

An exception that indicates something really weird happened.

For example, if you do switch ($context->contextlevel), and have one case for each CONTEXT_... constant. You might throw an invalid_state_exception in the default case, to just in case something really weird is going on, and $context->contextlevel is invalid - rather than ignoring this possibility.

@subpackage lib

Copyright

2009 onwards Martin Dougiamas

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Constructor & Destructor Documentation

__construct()

invalid_state_exception::__construct	(		$hint,
			$debuginfo = null )

Constructor.

Parameters

string	$hint	short description of problem
string	$debuginfo	optional more detailed information

Member Data Documentation

$link

string moodle_exception::$link

inherited

The url where the user will be prompted to continue.

If no url is provided the user will be directed to the site index page.

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The documentation for this class was generated from the following file:

• lib/setuplib.php