What is the easiest/fastest way to update PHP 7.4.X scripts to run on PHP 8.2.X?

  Kiến thức lập trình

There are several fatal errors thrown on PHP 8.2.X when running PHP scripts that were running on PHP 7.4.X.

Some of the reasons are:

  • PHP commands/functions are deprecated (no longer available)
  • PHP is stricter than before (e.g. count(non-array) now throws a fatal error)

Is there a tool to help easily update all our scripts? Is there an online reference that lists exactly the difference in both PHP versions?

I tried referencing the error reporting to manually change each script. However, this is too slow and kinda reactive. I would appreciate if any users found a faster and more proactive way to do this.

  • php
  • mysqli
  • php-7
  • fatal-error
  • php-8

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