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How to assign $smarty object to to php function?

 
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MrVon
Smarty Rookie


Joined: 08 Jul 2011
Posts: 15
PostPosted: Thu Mar 22, 2012 6:55 am    Post subject: How to assign $smarty object to to php function? Reply with quote
index.php
Code:

require_once('smarty/Smarty.class.php');
$Smarty = new Smarty();

function do_something() {
   global $Smarty;
        echo "where is smarty?"

   var_dump($Smarty);
   $ObjSmarty->assign("teams_list", $teams_list);
}
get_active_teams();

Nothing dumps and error assigning...

Code:

require_once('smarty/Smarty.class.php');
$Smarty = new Smarty();

function do_something() {
   global $Smarty;
        echo "where is smarty?"

   var_dump($GLOBALS);
   var_dump($GLOBALS["Smarty"]);
}
get_active_teams();


dump of globals shows Smarty and when i dump $globals["smarty"] nothing. Whats going on.

I don't have class is that the problem?

How can i assign to loaded smarty object inside php function without using declaring class?
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douglassdavis
Smarty Junkie


Joined: 21 Jan 2008
Posts: 541
PostPosted: Thu Mar 22, 2012 12:18 pm    Post subject: Re: How to assign $smarty object to to php function? Reply with quote
I'm not sure what get_active_teams() function is supposed to be, perhaps that's supposed to be calling do_something()? Also, $ObjSmarty isn't initialized aynwhere.

But, try changing this:

$Smarty = new Smarty();

to this:

$GLOBALS['Smarty'] = new Smarty();

and see what happens. Maybe that code isn't in the global scope.
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U.Tews
Administrator


Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany
PostPosted: Thu Mar 22, 2012 4:00 pm    Post subject: Reply with quote
You must decalre $Smarty global alos in the root scope.

Code:
require_once('smarty/Smarty.class.php');
global $Smarty;
$Smarty = new Smarty();
...

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skycyclone
Smarty Rookie


Joined: 18 Dec 2009
Posts: 5
PostPosted: Sat Mar 24, 2012 11:14 am    Post subject: I have this situation too Reply with quote
updata smarty 3.1.8 have this situation
Code:

require 'Smarty.class.php';
$smarty = new Smarty;
function get_news_list($str) {
   global $smarty;
        $list_news = "something";
   $smarty -> assign('list_news', $list_news);
}

nothing display

Code:

require 'Smarty.class.php';
$smarty = new Smarty;
function get_news_list($str) {
   global $smarty;
        $list_news = "something";
        echo "echo test";
   $smarty -> assign('list_news', $list_news);
}

display "echo test";

Code:

require 'Smarty.class.php';
$smarty = new Smarty;
function get_news_list($str) {
   global $smarty;
        $list_news = "something";
   $smarty -> assign('list_news','test');
}

nothing display


Code:

require 'Smarty.class.php';
$smarty = new Smarty;
function get_news_list($str) {
   global $smarty;
        $list_news = "something";
        print_r($smarty);
   $smarty -> assign('list_news', $list_news);
}

display some array;

Code:

require 'Smarty.class.php';
$smarty = new Smarty;
function get_news_list($str) {
   global $smarty;
        $list_news = "something";
   $smarty -> assign('list_news', $smarty);
}

display nothing;

Code:

require 'Smarty.class.php';
$smarty = new Smarty;
function get_news_list($str) {
   //global $smarty;
        $list_news = "something";
        print_r($smarty);
   $smarty -> assign('list_news', $list_news);
}

display Fatal error: Call to a member function assign() on a non-object;


Code:

require 'Smarty.class.php';
$smarty = new Smarty;
function get_news_list($str) {
   //global $smarty;
        $list_news = "something";
        print_r($smarty);
   //$smarty -> assign('list_news', $list_news);
}

display Notice: Undefined variable: smarty

I think this is a bug from 3.1.8;
3.0.6 normal operation
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U.Tews
Administrator


Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany
PostPosted: Sat Mar 24, 2012 11:25 am    Post subject: Reply with quote
The last posted examples show all expected results.

Without calling a template with $smarty->display('sometemplate'); Smarty does not output any thing.

The errors you get are errors of your PHP code.

There are no bugs of Smarty.
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