kernel/classes/ezvatrule.php
function productCategoriesNames()
    {
        $catNames = array();
        $categories = $this->attribute( 'product_categories' );

        if ( $categories )
        {
            foreach ( $categories as $cat )
                $catNames[] = $cat['name'];
        }

        return $catNames;
    }
function productCategoriesNames()
    {
        $catNames = array();
        $categories = $this->attribute( 'product_categories' );

        if ( $categories )
        {
            foreach ( $categories as $cat )
                $catNames[] = $cat['name'];
        }

        return $catNames;
    }
function productCategoriesNames ( ) { $ catNames = array ( ) ; $ categories = $ this -> attribute ( 'product_categories' ) ; if ( $ categories ) { foreach ( $ categories as $ cat ) $ catNames [ ] = $ cat [ 'name' ] ; } return $ catNames ; }
Return names of product categories associated with the rule.

\private
Return names of product categories associated with the rule .