Class \Scrivo\SystemException

Class to represent an error raised due failure in Scrivo program logic.

This class is for runtime errors of a technical nature that should normaly not occur in script execution, with script termination as most the likely course of action. For instance:

  • Division by zero where there was no user input.
  • Illegal argument types.
  • Index out of bounds.

You can use these errors to discriminate between resource exceptions, system exceptions and application exceptions to take appropriate action: f.i. notify the system admin, send out bug report or prompt the user for new input.

Extends \Exception .
Defined in: SystemException.php.

Constructor summary
Attr. Name / Description
public

SystemException($messageOrException, $code, $previous)

Construct a \Scrivo\SystemException.

 

Constructor

public SystemException(\Exception $messageOrException=null, int $code=null, \Exception $previous=null)

Construct a \Scrivo\SystemException.

It is possible to create a \Scrivo\SystemException based upon an existing exception:

    ....
} catch (\InvalidArgumentException $e) {
    trhow \Scrivo\SystemException($e);
}

or use the standard exception parameters:

    ....
} catch (\InvalidArgumentException $e) {
    trhow \Scrivo\SystemException("Message", 123, $e);
}

								

			
Parameters:

			
				

					Type
					Name
					Def.
					Description
				

			
			
								

					\Exception
					$messageOrException
					null
					
The error message or
   original exception.

				

								

					int
					$code
					null
					
Optional exception code if the first parameter was
   an error string, else not applicable.

				

								

					\Exception
					$previous
					null
					
Optional, the original exception if the
   first parameter was an error string, else not applicable.

				

							
		

								
View source:
		SystemException.php line 79.

Documentation generated by phpDocumentor 2.0.0a12 and ScrivoDocumentor on August 29, 2013