RE: [PHP] A follow up on my question about good coding practice [isset]
| From: | Gryffyn, Trevor | Date: | Fri, 10 Sep 2004 18:22:43 +0000 |
| Subject: | RE: [PHP] A follow up on my question about good coding practice [isset] | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-196331@lists.php.net to get a copy of this message | ||
For reference:
http://www.blueshoes.org/en/developer/php_cheat_sheet/
> -----Original Message-----
> From: Al [mailto:news@ridersite.org]
> Sent: Sunday, June 06, 2004 7:47 PM
> To: php-general@lists.php.net
> Subject: [PHP] A follow up on my question about good coding
> practice [isset]
>
>
> I could use one additional clarification regarding good practice.
>
> As I understand the php manual the following is acceptable.
>
> $foo= TRUE;
>
> if($foo) do.............. ;
>
> where $foo is a binary; but not a variable.
>
> Use isset($var) for variables and be careful with $var= ' '; etc.
> because $var is assigned, i.e., "set".
>
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