示例#1
0
{
    function test1(array $val)
    {
    }
    function test2(TestClass $val)
    {
    }
    function __toString()
    {
        return FALSE;
    }
}
$obj = new TestClass();
try {
    echo "Invalid argument #1\n";
    $obj->test1('hello');
} catch (Exception $e) {
    echo "{$e}\n\n";
}
try {
    echo "Invalid argument #2\n";
    $obj->test2('hello');
} catch (Exception $e) {
    echo "{$e}\n\n";
}
try {
    echo "Invalid toString\n";
    echo $obj;
} catch (Exception $e) {
    echo "{$e}\n\n";
}