How to distinguish between batch deletion and individual deletion in PHP

How does php distinguish between batch deletion and individual deletion

1. It can be distinguished by the request method. When it is a POST request, it is batch deletion, otherwise That is to delete individually;

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    //批量删除操作
} else {
    //单独删除操作
}

2. Judge according to the is_batch parameter passed in. If it is 1, it is deleted in batches, otherwise it is deleted individually.

if (isset($_GET['is_batch']) && $_GET['is_batch'] == 1) {
    //批量删除操作
} else {
    //单独删除操作
}

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