Seldaek

// in POST_AUTOLOAD_DUMP

$map = include('autoload_classmap.php');
// TODO lowercase all keys
file_put_contents('autoload_classmap.php', '<?php return '.var_export($map, 1));

// the above should be done without include ideally to keep the classmap using relative paths, 
// but if you don't move the project files around then this is fine.

Seldaek

Keybase proof

I hereby claim:

• I am seldaek on github.
• I am seldaek (https://keybase.io/seldaek) on keybase.
• I have a public key whose fingerprint is 96DC 30A1 E352 6046 F9A1 31E9 C435 9456 C838 78B3

To claim this, I am signing this object:

Seldaek

Taken from packagist.org

Packages with a master branch update since June 1st 2018: 98977
Of those, package having requires on PHP extensions: 11676 (11.79%)

As only ~12% of packages declare their extension requirements,
and even then it might not be a complete list, take all this with
a big grain of salt, it is informative but definitely not a
complete picture of the most used extensions.