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osc_has_subcategories()

[php]osc_has_subcategories()[/php]

Let you know if there are more subcategories for the current category in the list. If subcategories are not loaded, this . Function will load them and it will prepare the pointer to the first element

Code osc_has_subcategories():

[php]

function osc_has_subcategories() {
$category = View::newInstance()->_current(‘categories’);
if ( $category == ” ) return -1;
if ( !isset($category[‘categories’]) ) return false;

if ( !View::newInstance()->_exists(‘subcategories’) ) {
View::newInstance()->_exportVariableToView(‘subcategories’, $category[‘categories’]);
}
$ret = View::newInstance()->_next(‘subcategories’);
//we have to delete for next iteration
if (!$ret) View::newInstance()->_erase(‘subcategories’);

/**
*
* @return boolean
*/

[/php]