Does PHP have an official code specification?

class file name is name.class.php or class-name.php

Reply content:

class file name is name.class.php or class-name.php

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Https://github.com/php-fig/fig-standa ...
Hope to help you.

Upstairs has already given the answer, I slightly add:

Php-fig has several style standards, namely: Psr-0,psr-1,psr-2 and PSR-3

You choose to follow the PSR-1, then you have to follow the PSR-0, instead of following the PSR-2 and PSR-3. The latter standard is a supplement to the previous standard.

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