> -----Original Message-----
> From: bskolb [mailto:[EMAIL PROTECTED]
> Sent: Friday, August 27, 2004 3:59 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Dynamic Function with return?
>
>
> Sample Code:
>
> //================================
> <?PHP // version 4.3.6
> function testFunction($foo) {
> return $foo=="TEST";
> }
>
> function wrapper($foofunc, $foovar) {
> return eval("return $foofunc($foovar);");
> }
>
> echo wrapper("testFunction", "TEST");
> ?>
> //================================
>
> This code works. It calls the function and
> receives the appropriate return value.
>
> But, is there a better way of doing this?
> It seems a bit round-a-bout.
Did you already try this?
function wrapper($foofunc, $foovar){
return $foofunc($foovar);
}
http://us3.php.net/manual/en/functions.variable-functions.php
Maybe I'm missing something, but I don't see the need for the eval since PHP supports
variable function names.
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