Coding Standards

[torvista]

https://docs.zen-cart.com/dev/contributing/coding_standards/
Should this not be beefed up to actually state what should be done as a routine cleanup when a file is touched for a "real" reason.
Eg:

• replace alias functions
• strict comparisons
• short array syntax
• no nested ternary operators
• remove redundant sanitation
• no dynamic class properties
• PSR-2/12 formatting

[proseLA]

at some point, we need to consider a standardized code fixer (not an IDE), ie something like:

https://github.com/FriendsOfPHP/PHP-CS-Fixer
or
https://styleci.io/
or
https://github.com/squizlabs/PHP_CodeSniffer

create our own configuration using one of these tools, and then run the code through that prior to submitting a PR.

[torvista]

Fine by me, always keen to get more guidance on how to do things properly outside my bubble..