Log in to your Drupal administration panel.
Navigate to the "Structure" menu and click on "Block layout."
Look for the "Page Title" block in the list of available blocks. This block is responsible for displaying the title on the front page.
Click on the "Place block" button next to the "Page Title" block.
You'll be presented with a list of regions where you can place the block. Choose the "None" option or a region that is not visible on the front page. For example, you can choose a sidebar or footer region.
After selecting the region, click on the "Save blocks" button to save your changes.
Now the title block should no longer be visible on the default front page.
If you want to keep the title hidden on the front page but display it on other pages, you can create a custom block instead of using the "Page Title" block. Then, place that custom block in a region that is only visible on non-front pages.
Check the PHP 8.1 Release Notes: Before making any changes, review the official PHP 8.1 release notes and documentation to understand the reasons behind the deprecation or removal of setAccessible() and any recommended alternatives.
Find Affected Code: Identify all occurrences of setAccessible() in your codebase. This can be done through simple text searches or using static analysis tools, depending on the size of your project.
Remove Direct Usage: If the functionality provided by setAccessible() is no longer supported or safe to use, you will need to find alternative approaches to achieve the same functionality without using it. Consider alternatives provided by the language or specific libraries.
Use Reflection Correctly: If you were using setAccessible() to access private or protected properties or methods in tests, consider using the Reflection API to access those elements instead. With Reflection, you can change the accessibility of properties and methods for testing purposes without relying on setAccessible(). This approach allows for better control and reduces potential security risks.
Update Third-Party Libraries: If you are using third-party libraries that rely on setAccessible(), check for updates or look for alternative libraries that are compatible with PHP 8.1 and beyond.
Test Thoroughly: After making the necessary changes, thoroughly test your code to ensure that the removal of setAccessible() does not introduce any regressions or issues in your application.
Update Minimum PHP Version: Update your project's minimum required PHP version to PHP 8.1 to prevent accidental usage of deprecated or removed functions in lower versions.