PSR-2 – why has been spaces chosen?

dakur
Member | 493
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Hi,

I'm curious, why PHP FIG chose spaces for indentation? Is there any explanation? I can't find any on Google nor PHP-FIG itself, just “Code MUST use 4 spaces” without any comment.

Thanks.


Please do not start flame wars. I'm searching for a source, not for opinions. Thank you.

Last edited by dakur (30. 8. 2021 9:13)

Rick Strafy
Nette Blogger | 81
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Last edited by Rick Strafy (30. 8. 2021 9:53)

dakur
Member | 493
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@RickStrafy Thank you very much!! It was really helpful (as well as the links inside) to understand the problem.