If there would be "Miss Deprecation of PHP 7.2", `create_function()` would definitely win. They can be **very complex, tricky and very hard convert to PHP code**. Moreover without tests.


Do you have over 5 `create_function()` pieces in your code? Let's see how to migrate them.

Tomas Votruba

The post discusses the deprecation of the create_function() in PHP 7.2, explaining why it was deprecated, and provides detailed instructions on how to refactor code to use anonymous functions instead. It also highlights the use of Rector to automate the upgrade of deprecated code.

Function create_function() is Deprecated in PHP 7.2 - How to Migrate?