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Date: Sat, 18 May 2024 10:22:48 -0300
Message-ID: <CAGS0MVC9jqcD_tZOdLLjxzeGZFpcNz7ugBFqJ+mrb+EgPKWkAA@mail.gmail.com>
Subject: Re: [PHP-DEV] [DISCUSSION] Checking uninitialized class properties
To: Luigi Cardamone <cardamoneluigi@gmail.com>
Cc: Robert Landers <landers.robert@gmail.com>, internals@lists.php.net
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From: ericklima.comp@gmail.com (Erick de Azevedo Lima)

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> I am already using a solution like the one
> proposed by Robert: it works but it leaves some doubts since each project
> can have a different name for NotSet while it seems a general concept of
the language

Hi everyone.

I just thought of some ways to standardize this:

1 - Create an RFC to create an "uninitialized" construct/function to make
this check;
2 - Ask Larry and Ilija to include an "is uninitialized" pattern into their
wonderful Pattern Matching RFC (https://wiki.php.net/rfc/pattern-matching);
3 - Create a PSR to create this "Uninitialized" class and constant standard
to PHP.

I would go for option 2.

Best regards,
Erick

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<div dir=3D"ltr">&gt; I am already using a solution like the one <br>&gt; p=
roposed by Robert: it works but it leaves some doubts since each project <b=
r><div>&gt; can have a different name for NotSet while it seems a general c=
oncept of the language</div><div><br></div><div>Hi everyone.<br></div><div>=
<br></div><div>I just thought of some ways to standardize this:</div><div><=
br></div><div>1 - Create an RFC to create an &quot;uninitialized&quot; cons=
truct/function to make this check;</div><div>2 - Ask Larry and Ilija to inc=
lude an &quot;is uninitialized&quot; pattern into their wonderful Pattern M=
atching RFC (<a href=3D"https://wiki.php.net/rfc/pattern-matching" target=
=3D"_blank">https://wiki.php.net/rfc/pattern-matching</a>);</div><div>3 - C=
reate a PSR to create this &quot;Uninitialized&quot; class and constant sta=
ndard to PHP.</div><div><br></div><div>I would go for option 2.</div><div><=
br></div><div>Best regards,</div><div>Erick<br></div></div>

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