Tip: Add PHP warnings to ProcessWire logs

[da²]

Hello,

Recently, while debugging something, I found I had unsolved PHP warnings. Because I'm using Twig, PHP warnings are not displayed at top of page.
Not being aware that we have warnings in our code is not acceptable. ?‍♂️

So I added this code in site/init.php:

set_error_handler(
    function (int $errorNumber, string $message, string $file, int $lineNumber): bool {

        wire()->log->save('php-warnings', "Fichier \"$file\", ligne $lineNumber => $message");

        // Return true so PHP won't process these warnings and display them at top of page.
        return true;
    },
    E_WARNING);

The log:

 

Do you think it should be integrated in PW base installation, like errors and exceptions?

If you have another way of managing this warnings, don't hesitate to share. ?