Скачать или смотреть Resolving the TinyButStrong Error After a PHP Upgrade

Encountering issues with `TinyButStrong` after updating PHP to versions 8.1 or 8.2? This guide explains the problem and provides clear steps on how to resolve it effectively.
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This video is based on the question https://stackoverflow.com/q/75572598/ asked by the user 'Guillaume BARTHE' ( https://stackoverflow.com/u/21151881/ ) and on the answer https://stackoverflow.com/a/75575565/ provided by the user 'Skrol29' ( https://stackoverflow.com/u/320121/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Resolving the TinyButStrong Error After a PHP Upgrade: A Step-by-Step Guide

Upgrading your PHP version can sometimes bring about unexpected challenges. Recently, a user reported encountering a frustrating issue after attempting to upgrade from PHP 8.0 to either 8.1 or 8.2. They found that their application would hang on the identification page, displaying an error message related to TinyButStrong, a popular PHP template engine used for rendering dynamic web content.

Understanding these errors and resolving them is crucial for ensuring that your application continues to run smoothly. In this guide, we will break down the reported problem and provide a detailed solution.

Understanding the Problem

After upgrading PHP, the application throws the following error:

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What Does This Error Mean?

Parameter script disallowed: The error indicates that the parameter script is not allowed due to current settings in TinyButStrong (TBS), which is a security feature added in version 3.14.0.

Version Compatibility: While the application runs fine on PHP 8.0, the upgrade to 8.1 or 8.2 highlights this restriction, preventing it from functioning as expected.

Solution: Enabling Script Parameter

To resolve this issue, you will need to change the settings in TinyButStrong to allow the use of the script parameter.

Step-by-Step Guide to Enable Script Parameter

Locate Your TBS Initialization Code: Find the code in your application where you initialize the TinyButStrong object. This is often found in a configuration or setup file.

Modify TBS Options: Add the following line to allow script execution:

[[See Video to Reveal this Text or Code Snippet]]

Save Your Changes: After adding the line, save the file.

Test the Application: Reload your application and navigate to the identification page to confirm if the issue is resolved.

Important Note on Security

While enabling the scripts_allowed option fixes the error, it’s essential to understand the implications of this setting. Allowing scripts might expose your application to risks if not properly handled. It's advisable to review your templates and make sure that scripts utilized are safe from malicious code.

Conclusion

Encountering errors after a PHP update can be daunting, but with the right approach, solutions are often straightforward. By enabling the script parameter in TinyButStrong, you can resolve the compatibility issues experienced in versions 8.1 or 8.2.

If you have further questions or need additional assistance, don’t hesitate to reach out or explore the TinyButStrong documentation for more insights. Happy coding!