PEAR::expectError() --
add an error code for non-disabling temporary error handling
Beschreibung
This method is used to tell which errors you expect to get.
Expected errors are always returned with error mode
PEAR_ERROR_RETURN.
Expected error codes are stored in a stack,
and this method pushes a new element onto it. The list of
expected errors are in effect until they are popped off the
stack with the popExpect() method.
Rückgabewert
integer - the size of the error code stack.
Hinweise
Diese Methode kann nicht
statisch aufgerufen werden.
