Are there any common pitfalls to be aware of when updating PHP versions on a Suse system?

When updating PHP versions on a Suse system, common pitfalls to be aware of include potential compatibility issues with existing code, deprecated functions or features, and changes in configuration settings. It is important to thoroughly test the updated PHP version with your applications before deploying it to production to ensure everything works as expected. 

// Example PHP code snippet for checking compatibility with updated PHP version
if (version_compare(PHP_VERSION, '7.4.0') >= 0) {
    // Code for PHP 7.4 and above
} else {
    // Code for older PHP versions
}

Keywords

Suse system PHP versions compatibility deprecated functions error handling

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