vij/rsscreate.php

<?php



include_once '/vhosts/beta/wp-load.php';

function filterHtml($html) {

    $html = trim($html);
    $html = preg_replace('/(\>)\s*(\<)/m', '$1$2', $html);
    return preg_replace('/<!--(.*?)-->/', '', $html);

}

date_default_timezone_set('Europe/Moscow');

$posts = get_posts( array(
    'numberposts' => 20,
    'category'    => 2, 
    'orderby'     => 'date',
    'order'       => 'DESC',
    'include'     => array(),
    'exclude'     => array(),
    'meta_key'    => '',
    'meta_value'  =>'',
    'post_type'   => 'post',
    'suppress_filters' => true, // подавление работы фильтров изменения SQL запроса
));

if( $posts ){


    ob_start();
        include('views/rss/yanews.php');
        $result = ob_get_contents();
    ob_end_clean();

    $result = trim($result);

    if ($result !== ''){
        file_put_contents('/vhosts/beta/rss/yanews.xml', trim($result));
    }    


}