Re: dynamically naming PHP vars on the fly?
| From: | Ralph Deffke | Date: | Wed, 05 Aug 2009 22:24:56 +0000 |
| Subject: | Re: dynamically naming PHP vars on the fly? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-296357@lists.php.net to get a copy of this message | ||
u can "dynamical" chosse a variable name with a variable using a "douple" $
charachter eg.
$a = "this is a":
$b = "a";
echo $$b; outputs "this is a"
this is an all open feature to u
have fun
ralph
"Govinda" <govinda.webdnatalk@gmail.com> wrote in message
news:A215E849-2602-4CB3-9DA7-718FF047A187@gmail.com...
> HI all
>
> One thing I have been working around but now would love to just do it
> finally (and save workaround/longer code hassle) is when:
>
> I need to be able to create a variable (name it, and assign it a
> value) whose name is built up from a fixed string concatenated with
> another string which comes from the value of another (already set)
> variable.
>
> Ie:
>
> I want to do this:
> (I am just assuming it won't work; I haven't even tried it yet)
>
> $var1='apple';
> $Fruit_$var1="organic";
> echo "$Fruit_apple"; // I want this to return "organic"
>
> Or how are you guys dynamically naming PHP vars on the fly?
>
> ------------
> John Butler (Govinda)
> govinda.webdnatalk@gmail.com
>
>
>