CODEWITHSUNDEEP
magentomagento-1.4
learningtech
learningtech

Reputation: 33683

magento - create a global function

I want to create a function that can be accessed by all *.phtml files. Where should i place this function in the magento framework?

Upvotes: 4

Views: 6766

Answers (4)

Billy
Billy

Reputation: 563

For down and dirty things, you can always define it in index.php. for example, I always put this function there:

function dumpit($obj)
{
  print '<pre>';
  print_r($obj);
  print '</pre>';
}

Then you can quickly call this routine from anywhere, without having to remember all the other overhead function names to get at the helper.

Upvotes: 7

Joe Riggs
Joe Riggs

Reputation: 1324

For anyone who's interested I put together a short tutorial on how create a global function in Magento : http://joe-riggs.com/blog/2011/06/create-global-function-in-magento/

Upvotes: 1

Anand Singh
Anand Singh

Reputation: 144

C:\wamp\www\mydirectory\app\code\core\Mage\Page\Helper\Data.php is my path. I used print_r function as the pr() function.

Put it in Data.php as below.

class Mage_Page_Helper_Data extends Mage_Core_Helper_Abstract
{
    function pr($data) 
    {
        echo "<pre>";
        print_r($data);
        echo "</pre>";
    }
}

where page is mymodule.

Call it from any .phtml file with

Mage::helper("page")->pr($abcd);

Hope it helps.

Upvotes: 2

Joe Mastey
Joe Mastey

Reputation: 27119

You should create a module and a helper class in that module (Usually MyCompany_Mymodule_Helper_Data by default). Then, add your function to that helper class. You can get to that function in your PHTML like this:

Mage::helper("mymodule")->someFunction();

Hope that helps!

Thanks, Joe

Upvotes: 5

Related Questions