--TEST-- Test date_format() function : error conditions --FILE-- ===DONE=== --EXPECTF-- *** Testing date_format() : error conditions *** -- Testing date_create() function with zero arguments -- Warning: date_format() expects exactly 2 parameters, 0 given in %s on line %d bool(false) -- Testing date_create() function with less than expected no. of arguments -- Warning: date_format() expects exactly 2 parameters, 1 given in %s on line %d bool(false) -- Testing date_create() function with more than expected no. of arguments -- Warning: date_format() expects exactly 2 parameters, 3 given in %s on line %d bool(false) -- Testing date_create() function with an invalid values for $object argument -- Warning: date_format() expects parameter 1 to be DateTimeInterface, object given in %sp on line %d bool(false) Warning: date_format() expects parameter 1 to be DateTimeInterface, int given in %s on line %d bool(false) Warning: date_format() expects parameter 1 to be DateTimeInterface, null given in %s on line %d bool(false) ===DONE===