Home » HTML » HTML_Template_Sigma » Bug #6908

[2006-02-23 16:29 UTC] hyzhak at gmail dot com

Description:
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if variable value is NULL that into callback function is transferred {varname} ...

Test script:
---------------
<?
require_once 'HTML/Template/Sigma.php';
$tmpl =& new HTML_Template_Sigma('./templates');
$tmpl -> setCallbackFunction('f', 'html_figure');
$tmpl -> loadTemplatefile("test.inc",true,true);
$tmpl -> setVariable('test_value', null);
echo $tmpl -> get();

function html_figure ($item) {
$from_a = array('{','}');
$to_a = array('{','}');
return str_replace($from_a, $to_a, $item);
}
?>

TEMPLATE FILE test.inc

<input type="text" value="{test_value}">

Expected result:
----------------
<input type="text" value="">

Actual result:
--------------
<input type="text" value="{test_value}">