php man page for intlcal_get_error_message

INTLCAL_GET_ERROR_MESSAGE(3)						 1					      INTLCAL_GET_ERROR_MESSAGE(3)

IntlCalendar::getErrorMessage - Get last error message on the object

       Object oriented style (method):

SYNOPSIS
       public string IntlCalendar::getErrorMessage (void  )

DESCRIPTION
       Procedural style:
       string intlcal_get_error_message (IntlCalendar  $calendar)

	Returns  the  error  message  (if any) associated with the error reported by IntlCalendar.getErrorCode(3) or intlcal_get_error_code(3). If
       there is no associated error message, only the string representation of the name of the error constant will  be	returned.  Otherwise,  the
       message also includes a message set on the side of the PHP binding.

PARAMETERS
	      o $calendar
		- The calendar object, on the procedural style interface.

RETURN VALUES
	The  error message associated with last error that occurred in a function call on this object, or a string indicating the non-existance of
       an error.

EXAMPLES
       Example #1

	      intlcal_get_error_message(3)

	      <?php
	      $cal = IntlCalendar::createInstance('UTC', 'en_US');
	      var_dump($cal->getErrorMessage());

	      $cal->getWeekendTransition(IntlCalendar::DOW_WEDNESDAY);
	      var_dump($cal->getErrorMessage());

	      The above example will output:

	      string(12) "U_ZERO_ERROR"
	      string(82) "intlcal_get_weekend_transition: Error calling ICU method: U_ILLEGAL_ARGUMENT_ERROR"

PHP Documentation Group 											      INTLCAL_GET_ERROR_MESSAGE(3)