array_change_key_case_errors.phpt [plain text]
--TEST--
Test array_change_key_case() function - 3
--FILE--
<?php
$int_var = -19;
$item = array ("one" => 1, "two" => 2, "THREE" => 3, "FOUR" => "four");
var_dump( array_change_key_case($int_var) ); var_dump( array_change_key_case($int_var, CASE_UPPER) ); var_dump( array_change_key_case() ); var_dump( array_change_key_case($item, $item["one"], "CASE_UPPER") );
echo "end\n";
?>
--EXPECTF--
Warning: array_change_key_case() expects parameter 1 to be array, integer given in %s on line %d
NULL
Warning: array_change_key_case() expects parameter 1 to be array, integer given in %s on line %d
NULL
Warning: array_change_key_case() expects at least 1 parameter, 0 given in %s on line %d
NULL
Warning: array_change_key_case() expects at most 2 parameters, 3 given in %s on line %d
NULL
end