Laravel 11 / Builder::whereIntegerInRaw()

Difference in querying integer data using whereIntegerInRaw in Laravel 11

Laravel is one of the popular PHP frameworks that helps developers build websites and web applications with high maintainability and capabilities. One of the practical features of Laravel is the Query Builder, which allows you to perform query operations on the database easily. In this article, we will explore and use the method whereIntegerInRaw.

This method allows you to directly use raw SQL statements to select the correct integer data from a specific table. This capability is extremely helpful when you want to perform a more advanced query that includes multiple conditions. Overall, using whereIntegerInRaw can make your code more efficient and easier to read.

For example, suppose you want to select users whose identifiers are in a specific list. By using whereIntegerInRaw, you can directly examine the list of identifiers. Compared to using other methods, this code generally executes faster and better.

Let's take a look at how to use this method in a real project. In this example, we will use whereIntegerInRaw to select users that hold specific identifiers. Make sure that your database connection is established and you have a sample user table.

Code example using whereIntegerInRaw

$userIds = [1, 2, 3];

$users = DB::table('users')
    ->whereIntegerInRaw('id', $userIds)
    ->get();

Code analysis and interpretation

Here we refer to the code written:

$userIds = [1, 2, 3];
In this line, we define an array of user identifiers that we want to retrieve their information.

$users = DB::table('users')
We use the Query Builder to select the user table.

->whereIntegerInRaw('id', $userIds)
At this stage, we are using whereIntegerInRaw to solely select users with the specified identifiers.

->get();
Finally, using the method get() we retrieve the data from the database.