Has this been discussed before? Some use-cases:
use array as tuple; // Could interact with Psalm/Phpstan to give more intentionality
use array as strings; // Same, together with "@param string[]" docblock
use int as meter; // To communicate intent
etc
Hard-coded support in the parser could perhaps be added here? https://github.com/php/php-src/blob/master/Zend/zend_language_parser.y#L469
Olle Härstedt
Software Developer (Chief Software Architect)
tel:+49 40 22660066
mailto:olle.hearstedt@limesurvey.org
LimeSurvey GmbH
Papenreye 63
22453 Hamburg
Sitz der Gesellschaft / trade register: Hamburg, Amtsgericht Hamburg HRB 137625
Steuernummer / tax id: 49 / 740 / 01441
https://www.facebook.com/LimeSurvey/
https://twitter.com/LimeSurvey
https://www.linkedin.com/company/limesurvey