How can PHP developers specify the object type in a foreach loop for better code readability?

When iterating over objects in a foreach loop in PHP, developers can specify the object type to improve code readability. This can make it clearer for other developers working on the codebase to understand the expected type of objects being iterated over. To specify the object type in a foreach loop, you can use the instanceOf operator to check if the object belongs to a specific class before processing it within the loop.

// Example of specifying object type in a foreach loop
foreach ($objects as $object) {
    if ($object instanceof MyClass) {
        // Process objects of type MyClass
    }
}