Default template handler function
You can specify a function that is used to retrieve template
contents in the event the template cannot be retrieved from its
resource. One use of this is to create templates that do not exist
on-the-fly.
Example 15-10. using the default template handler function
<?php
// put this function somewhere in your application
function make_template ($resource_type, $resource_name, &$template_source, &$template_timestamp, &$smarty_obj)
{
if( $resource_type == 'file' ) {
if ( ! is_readable ( $resource_name )) {
// create the template file, return contents.
$template_source = "This is a new template.";
$template_timestamp = time();
$smarty_obj->_write_file($resource_name,$template_source);
return true;
}
} else {
// not a file
return false;
}
}
// set the default handler
$smarty->default_template_handler_func = 'make_template';
?>
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