Notice in this program I have not checked whether or not the user actually provided input.

就拿这个程序说事吧，我们根本没有检查,用户到底有没有输入。

youdao

Then, evaluate the input array $_POST['card'] to see which cards have been checked for replacement.

然后，计算输入 array $_POST['card']，查看哪些牌已被选择用于替换。

youdao

This method also accepts a Boolean input parameter, which indicates if storage needs to be cleaned up after the attachment is checked out.

该方法也接受一个boolean输入参数，指明签出附件之后是否需要清理存储。

youdao

Notice in this program I have not checked whether or not the user actually provided input.

就拿这个程序说事吧，我们根本没有检查,用户到底有没有输入。

哈佛公开课 - 计算机科学课程节选