Re: Re: Help - Variables
| From: | BUDINSCHI Cosmin | Date: | Fri, 15 Mar 2002 16:46:11 +0000 |
| Subject: | Re: Re: Help - Variables | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-88674@lists.php.net to get a copy of this message | ||
On Fri, 15 Mar 2002, Julio Nobrega Trabalhando wrote:
:>if (isset($var_name)) {
:> echo 'Isset!';
:>}
:>
:> ?
This I knew ... i don't know the variable's name untill I execute
the script.
I want to found out if a cookie is set who's name is $var1.$var2
and $var2 is the result of a function.
:>>
:>>
:>> I have a variable with the name
:>> $name(="the_name_of_the_variable")
:>>
:>> and I want to know if $the_name_of_the_variable
:>> is set.
:>>