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Date: Tue, 26 Jun 2018 17:38:53 -0700
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Subject: Re: [PHP-DEV] [RFC] Deprecations for PHP 7.3
From: smalyshev@gmail.com (Stanislav Malyshev)

Hi!

>  - The (real) type-cast and its function, is_real(). There doesn't
> seem to be any support for reals in settype() anyway (side note: in
> the implementation of settype() it claims "double" is deprecated)
>  - Function variants that already exists as constants, php_sapi_name()
>> PHP_SAPI, pi() > M_PI, phpversion() > PHP_VERSION etc

Weighting bc preak potential vs. improvement benefit, I am not sure it's
worth it for both. Maybe for "real" it's ok as I haven't really seen
anybody using it in ages, looks like most Fortran programmers either
retired or aren't using PHP :)

>  - enable_dl ini directive, as dl() is only operational for CLI and Embed anyway

Makes sense.

>  - The 'b' constant string prefix, its not used and was meant as to
> make code ready for PHP6, should the time come where we want to add a
> feature that uses this, we can always re-add it

Yeah this one we probably just have to remove, it doesn't do anything now.

> Other things thats been suggested by others in the past:
> 
>  - Second parameter of spl_autoload() and its associated function
> spl_autoload_extensions()

Why?

>  - hebrevc() -- same as hebrev() + nl2br(), perhaps even deprecate
> hebrev() too (see next one)

Probably less useful now that browsers finally can render bidi texts
properly, but may be still useable for workloads where bidi rendering is
not available. And I see no problem with function doing something that
is achievable by other functions.

>  - convert_cyr_string() -- Point to mb_convert_encoding() / iconv

Maybe just make it a pseudo-alias for iconv?

>  - The alternative string interpolation syntaxes (${varName},
> ${varName['offset']}, ${expr}) and make them more consistent
> ({$varName}, {$varName['offset']}, {${expr}})

I'm not sure how one is "more consistent" than the other.

>  - The historial parameter handling that works both ways for
> implode(), should be unified to match that of explode()

I'd advise against messing with such widely used function as implode()...

-- 
Stas Malyshev
smalyshev@gmail.com