FirePHP in PHP 7.4+: getting Array and string offset access syntax with curly braces is deprecated error

[herbdool]

Deprecated: Array and string offset access syntax with curly braces is deprecated in /app/modules/contrib/devel/lib/firephp/FirePHP.class.php

I'm guessing it's this library: https://github.com/firephp/firephp-core

[jenlampton]

We should probably update that library. I'd love some help with this one.

[indigoxela]

It looks like the library is already up-to-date. The problem has to get fixed upstream.

Their issue re curly braces: firephp/firephp-core#67

They have other PHP 8.+ related issues, too.

[herbdool]

That library hasn't been touched in 3 years. Maybe it's time to just fork it for this project.

[klonos]

There's a single use of assert_options() in FirePHP::registerAssertionHandler() in FirePHP.class.php, and that function has been deprecated in php8.3. See https://www.php.net/manual/en/function.assert-options.php and related D10.2 change record.