--TEST-- Test stristr() function : error conditions --FILE-- ===DONE=== --EXPECTF-- *** Testing stristr() : error conditions *** -- Testing stristr() function with no arguments -- Warning: stristr() expects at least 2 parameters, 0 given in %s on line %d NULL Warning: stristr() expects at least 2 parameters, 1 given in %s on line %d NULL -- Testing stristr() function with no needle -- Warning: stristr() expects at least 2 parameters, 1 given in %s on line %d NULL -- Testing stristr() function with more than expected no. of arguments -- Warning: stristr() expects at most 3 parameters, 4 given in %s on line %d NULL -- Testing stristr() function with empty haystack -- Warning: stristr(): Empty needle in %s on line %d bool(false) -- Testing stristr() function with empty needle -- Warning: stristr(): Empty needle in %s on line %d bool(false) ===DONE===