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From: Matthew Carter <m@ahungry.com>
Newsgroups: comp.lang.php
Subject: Re: $-sign in form input names?
Date: Tue, 04 Nov 2014 09:31:25 -0500
Organization: Ahungry (http://ahungry.com)
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"Christoph M. Becker" <cmbecker69@arcor.de> writes:

> J.O. Aho wrote:
>
>> As the double quotes will make the string to be parsed every time, which
>> causes some slight overhead.
>
> But see
> <http://nikic.github.io/2012/01/09/Disproving-the-Single-Quotes-Performance-Myth.html>.

I personally prefer single quotes + concatenation (or even better,
sprintf) for readability.

Emacs' php-mode isn't so great at highlighting variables inside double
quotes.

-- 
Matthew Carter (m@ahungry.com)
http://ahungry.com