Re: $-sign in form input names?

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From	"J.O. Aho" <user@example.net>
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Subject	Re: $-sign in form input names?
Date	Tue, 04 Nov 2014 06:55:16 +0100
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On 04/11/14 02:02, Denis McMahon wrote:

> See http://php.net/manual/en/language.types.string.php
>
> esp:
>
> "Note: Unlike the double-quoted and heredoc syntaxes, variables and
> escape sequences for special characters will not be expanded when they
> occur in single quoted strings."

I would add that you should always use single quotes by default and only 
use double quotes when you need to to use variables/methods inside a string.

As the double quotes will make the string to be parsed every time, which 
causes some slight overhead.

-- 

  //Aho

Thread

$-sign in form input names? sonnichjensen@gmail.com - 2014-11-03 07:23 -0800
  Re: $-sign in form input names? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-11-03 15:54 +0000
  Re: $-sign in form input names? Denis McMahon <denismfmcmahon@gmail.com> - 2014-11-04 01:02 +0000
    Re: $-sign in form input names? "J.O. Aho" <user@example.net> - 2014-11-04 06:55 +0100
      Re: $-sign in form input names? "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-11-04 10:17 +0100
        Re: $-sign in form input names? Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-04 09:23 -0500
          Re: $-sign in form input names? gordonb.2w35u@burditt.org (Gordon Burditt) - 2014-11-04 09:35 -0600
            Re: $-sign in form input names? Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-04 10:37 -0500
          Re: $-sign in form input names? "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-11-04 21:42 +0100
            Re: $-sign in form input names? Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-04 17:01 -0500
              Re: $-sign in form input names? "Christoph M. Becker" <cmbecker69@arcor.de> - 2014-11-04 23:46 +0100
                Re: $-sign in form input names? Jerry Stuckle <jstucklex@attglobal.net> - 2014-11-04 21:19 -0500
        Re: $-sign in form input names? Matthew Carter <m@ahungry.com> - 2014-11-04 09:31 -0500

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