vb.org Archive - implementing php function and an array into a template

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- - implementing php function and an array into a template (https://vborg.vbsupport.ru/showthread.php?t=281218)

egysc

04-06-2012 11:02 PM

implementing php function and an array into a template

how can I implement a php function and an array into a template some thing similar to :

PHP Code:


		
			
<?php

function draw_rand_array($array,$draws)

{

        $lastIndex = count($array) - 1;

        $returnArr = array();

        while($draws > 1)

        {

                $rndIndex = rand(0,$lastIndex);

                array_push($returnArr,array_splice($array,$rndIndex,1));

                $draws--;

                $lastIndex--;

        }



        return $returnArr;

}

?>

kh99	04-06-2012 11:40 PM

You can't put php in a template, it has to go in a plugin. You can then register a variable (in your plugin code) to a template to display it. In the case of an array, you can then use <vb:each> tags in the template like:

Code:

<vb:each from="myarray" value="item">

//Code to display an item

{vb:raw item}

</vb:each>

For instructions on registering variables to a template, you can look at this article: https://vborg.vbsupport.ru/showthread.php?t=228078 . If you are trying to use your array in an existing template, you will want to use the vB_Template::preRegister() function.

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