qwersk

$args = array(
				'orderby' => 'display_name',
				'has_published_posts' => true
			);
			$res = new WP_User_Query($args);
			
			$authors = $res->get_results();
			if (!empty($authors))
			{
				echo '<ul>';

qwersk

add_action( 'template_redirect', function() {
    if ( is_singular( 'authors' ) ) {
        global $wp_query;
        $page = ( int ) $wp_query->get( 'page' );
        if ( $page > 1 ) {
            // convert 'page' to 'paged'
            $query->set( 'page', 1 );
            $query->set( 'paged', $page );
        }
        // prevent redirect

qwersk

function my_posts_where( $where ) {
	
	$where = str_replace("meta_key = 'document_%", "meta_key LIKE 'document_%", $where);

	return $where;
}

add_filter('posts_where', 'my_posts_where');

qwersk

<?php
						$course_terms = get_terms( array(
							'taxonomy' => 'course_category',
							'hide_empty' => false,
						) );
						
						//fprint_r($course_terms);
						
						foreach($course_terms as $course_term){
							$course_category_id = $course_term->term_id;

qwersk

//hook into the init action and call create_book_taxonomies when it fires
add_action( 'init', 'create_topics_hierarchical_taxonomy', 0 );

//create a custom taxonomy name it topics for your posts

function create_topics_hierarchical_taxonomy() {

// Add new taxonomy, make it hierarchical like categories
//first do the translations part for GUI

qwersk

function request_url()
{
  $result = ''; // Пока результат пуст
  $default_port = 80; // Порт по-умолчанию
 
  // А не в защищенном-ли мы соединении?
  if (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS']=='on')) {
    // В защищенном! Добавим протокол...
    $result .= 'https://';
    // ...и переназначим значение порта по-умолчанию

qwersk

 $app = Jfactory::getApplication();
  $input=$app->input;
  if ($input->getCmd('option')=='com_content' 
  && $input->getCmd('view')=='article' ){
      $cmodel = JModelLegacy::getInstance('Article', 'ContentModel');
      $catid = $cmodel->getItem($app->input->get('id'))->catid;

  echo $catid;
  }

qwersk

// 163 - necessary category id
// "category" - taxonomy name
$children_id = get_term_children(163, "category");

foreach($children_id as $child){
  $term = get_term_by("id", $child, "category");
  $id = $term->term_id;
  $name = $term->name;
  $count = $term->count;
}

qwersk

$publicationsWithoutTerms = new WP_Query(array(
    'post_type'         => 'doc',
    'tax_query' => array(array(
        'taxonomy' => 'category',
        'field' => 'term_id',
        'operator' => 'NOT IN',
        'terms' => get_terms('category', array(
            'fields' => 'ids'
        ))
    ))

qwersk

#301 Redirects for .htaccess

#Redirect a single page:
Redirect 301 /pagename.php http://www.domain.com/pagename.html

#Redirect an entire site:
Redirect 301 / http://www.domain.com/

#Redirect an entire site to a sub folder
Redirect 301 / http://www.domain.com/subfolder/