The IntlCalendar::getErrorMessage() function is an inbuilt function in PHP which is used to return the error message (if any error exist) associated with the error by using IntlCalendar::getErrorCode() or intlcal_get_error_code() function.
Syntax:
- Object oriented style
string IntlCalendar::getErrorMessage( void )
- Procedural style
string intlcal_get_error_message( IntlCalendar $calendar )
Parameters: This function uses single parameter $calendar which holds the calendar object on the procedural style interface.
Return Value: This function returns the error message which is associated with last error that occurred in a function call on this object or a string which indicates the non-existence of an error.
Below program illustrates the IntlCalendar::getErrorMessage() function in PHP:
Program:
<?php   // Set the DateTime zone ini_set('date.timezone', 'Asia/Calcutta');   // Set the intl error level ini_set("intl.error_level", E_WARNING);   // Declare a DateTime object and store it into variable $calendar = IntlCalendar::fromDateTime('2019-03-21 09:19:29');   // Display the error code and message var_dump($calendar->getErrorMessage());   // Declare a DateTime object and store it into variable $calendar->fieldDifference(-34E403, IntlCalendar::FIELD_ZONE_OFFSET);   // Display the error code and message var_dump($calendar->getErrorMessage());   ?> |
Output:
PHP Warning: IntlCalendar::fieldDifference(): intlcal_field_difference: Call to ICU method has failed in /home/22bd84b151f5397224d747dadc65338e.php on line 16 string(12) "U_ZERO_ERROR" string(81) "intlcal_field_difference: Call to ICU method has failed: U_ILLEGAL_ARGUMENT_ERROR"
Reference: https://www.php.net/manual/en/intlcalendar.geterrormessage.php
