--TEST-- Test end() function : error conditions - Pass incorrect number of args --FILE-- <?php /* Prototype : mixed end(array $array_arg) * Description: Advances array argument's internal pointer to the last element and return it * Source code: ext/standard/array.c */ /* * Pass incorrect number of arguments to end() to test behaviour */ echo "*** Testing end() : error conditions ***\n"; // Zero arguments echo "\n-- Testing end() function with Zero arguments --\n"; var_dump( end() ); //Test end with one more than the expected number of arguments echo "\n-- Testing end() function with more than expected no. of arguments --\n"; $array_arg = array(1, 2); $extra_arg = 10; var_dump( end($array_arg, $extra_arg) ); ?> ===DONE=== --EXPECTF-- *** Testing end() : error conditions *** -- Testing end() function with Zero arguments -- Warning: Wrong parameter count for end() in %s on line %d NULL -- Testing end() function with more than expected no. of arguments -- Warning: Wrong parameter count for end() in %s on line %d NULL ===DONE===