Difference between revisions of "LlEval"

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== It would be great to execute outsourced Code where stored in a string. ==
== It would be great to execute outsourced Code where stored in a string. ==



Revision as of 10:48, 23 March 2010

It would be great to execute outsourced Code where stored in a string.

integer llEval(string code); - Should return NULL, TRUE or FALSE

llEval() returns NULL unless return is called in the evaluated code, in which case the value passed to return is returned. If there is a parse error in the evaluated code, llEval() returns FALSE and execution of the following code continues normally.

OutSourced Code (Notecard, external Homepage, ...) <php> <?php $test = $_GET['vari']; echo "llSetText(\"Hello $vari\",<1,1,1>,1); llOwnerSay(\"Thanks for your attention\");"; ?> </php>

...and the inworld code :

<lsl> key http_request_id;

default {

   state_entry()
   {
       http_request_id = llHTTPRequest("http://my.testdomain.lan?vari=ANSI%20Soderstrom", [], "");
   }

   http_response(key request_id, integer status, list metadata, string body)
   {
       if (request_id == http_request_id && status == 200)
       {
           if(llEval(body)) {
              llOwnerSay("Back to normal Operations...");
           }
           return;
       } 
       llOwnerSay("Something goes wrong...");
   }

} </lsl>