Because https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md#24-indenting says so.
On Tue, May 12, 2015 at 1:10 PM, Timothy Humphrey < [email protected]> wrote: > Why is it preferable to use four spaces for an indent, rather than a > single tab? Four keystrokes vs. a single keystroke. > > > > > _______________________________________________ > > UPHPU mailing list > [email protected] > http://uphpu.org/mailman/listinfo/uphpu > IRC: #uphpu on irc.freenode.net > _______________________________________________ UPHPU mailing list [email protected] http://uphpu.org/mailman/listinfo/uphpu IRC: #uphpu on irc.freenode.net
