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--TEST--
Test ArrayObject::uksort() function : wrong arg count
--FILE--
<?php
/* Sort the entries by key using user defined function.
* Source code: ext/spl/spl_array.c
* Alias to functions:
*/
$ao = new ArrayObject();
try {
$ao->uksort();
} catch (ArgumentCountError $e) {
echo $e->getMessage() . "\n";
}
try {
$ao->uksort(1,2);
} catch (ArgumentCountError $e) {
echo $e->getMessage() . "\n";
}
?>
--EXPECT--
ArrayObject::uksort() expects exactly 1 argument, 0 given
ArrayObject::uksort() expects exactly 1 argument, 2 given
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