array_udiff_variation5.phpt [plain text]
--TEST--
Test array_udiff() function : usage variation
--FILE--
<?php
echo "*** Testing array_udiff() : usage variation ***\n";
$arr1 = array(1);
$arr2 = array(1);
echo "\n-- comparison function with an incorrect return value --\n";
function incorrect_return_value ($val1, $val2) {
return array(1);
}
var_dump(array_udiff($arr1, $arr2, 'incorrect_return_value'));
echo "\n-- comparison function taking too many parameters --\n";
function too_many_parameters ($val1, $val2, $val3) {
return 0;
}
var_dump(array_udiff($arr1, $arr2, 'too_many_parameters'));
echo "\n-- comparison function taking too few parameters --\n";
function too_few_parameters ($val1) {
return 0;
}
var_dump(array_udiff($arr1, $arr2, 'too_few_parameters'));
?>
===DONE===
--EXPECTF--
*** Testing array_udiff() : usage variation ***
-- comparison function with an incorrect return value --
array(1) {
[0]=>
int(1)
}
-- comparison function taking too many parameters --
Warning: Missing argument 3 for too_many_parameters() in %sarray_udiff_variation5.php on line %d
array(0) {
}
-- comparison function taking too few parameters --
array(0) {
}
===DONE===