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WP_Query::get_posts() WP 1.5.0

Retrieve the posts based on query variables.

There are a few filters and actions that can be used to modify the post database query.

Это метод класса: WP_Query

Хуки из метода:
Возвращает

Массив. List of posts.

Использование

$WP_Query = new WP_Query();
$var = $WP_Query->get_posts();

Код WP_Query::get_posts: wp-includes/class-wp-query.php VER 4.9.8

<?php
public function get_posts() {
	global $wpdb;

	$this->parse_query();

	/**
	 * Fires after the query variable object is created, but before the actual query is run.
	 *
	 * Note: If using conditional tags, use the method versions within the passed instance
	 * (e.g. $this->is_main_query() instead of is_main_query()). This is because the functions
	 * like is_main_query() test against the global $wp_query instance, not the passed one.
	 *
	 * @since 2.0.0
	 *
	 * @param WP_Query $this The WP_Query instance (passed by reference).
	 */
	do_action_ref_array( 'pre_get_posts', array( &$this ) );

	// Shorthand.
	$q = &$this->query_vars;

	// Fill again in case pre_get_posts unset some vars.
	$q = $this->fill_query_vars($q);

	// Parse meta query
	$this->meta_query = new WP_Meta_Query();
	$this->meta_query->parse_query_vars( $q );

	// Set a flag if a pre_get_posts hook changed the query vars.
	$hash = md5( serialize( $this->query_vars ) );
	if ( $hash != $this->query_vars_hash ) {
		$this->query_vars_changed = true;
		$this->query_vars_hash = $hash;
	}
	unset($hash);

	// First let's clear some variables
	$distinct = '';
	$whichauthor = '';
	$whichmimetype = '';
	$where = '';
	$limits = '';
	$join = '';
	$search = '';
	$groupby = '';
	$post_status_join = false;
	$page = 1;

	if ( isset( $q['caller_get_posts'] ) ) {
		_deprecated_argument( 'WP_Query', '3.1.0',
			/* translators: 1: caller_get_posts, 2: ignore_sticky_posts */
			sprintf( __( '%1$s is deprecated. Use %2$s instead.' ),
				'<code>caller_get_posts</code>',
				'<code>ignore_sticky_posts</code>'
			)
		);

		if ( ! isset( $q['ignore_sticky_posts'] ) ) {
			$q['ignore_sticky_posts'] = $q['caller_get_posts'];
		}
	}

	if ( !isset( $q['ignore_sticky_posts'] ) )
		$q['ignore_sticky_posts'] = false;

	if ( !isset($q['suppress_filters']) )
		$q['suppress_filters'] = false;

	if ( !isset($q['cache_results']) ) {
		if ( wp_using_ext_object_cache() )
			$q['cache_results'] = false;
		else
			$q['cache_results'] = true;
	}

	if ( !isset($q['update_post_term_cache']) )
		$q['update_post_term_cache'] = true;

	if ( ! isset( $q['lazy_load_term_meta'] ) ) {
		$q['lazy_load_term_meta'] = $q['update_post_term_cache'];
	}

	if ( !isset($q['update_post_meta_cache']) )
		$q['update_post_meta_cache'] = true;

	if ( !isset($q['post_type']) ) {
		if ( $this->is_search )
			$q['post_type'] = 'any';
		else
			$q['post_type'] = '';
	}
	$post_type = $q['post_type'];
	if ( empty( $q['posts_per_page'] ) ) {
		$q['posts_per_page'] = get_option( 'posts_per_page' );
	}
	if ( isset($q['showposts']) && $q['showposts'] ) {
		$q['showposts'] = (int) $q['showposts'];
		$q['posts_per_page'] = $q['showposts'];
	}
	if ( (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0) && ($this->is_archive || $this->is_search) )
		$q['posts_per_page'] = $q['posts_per_archive_page'];
	if ( !isset($q['nopaging']) ) {
		if ( $q['posts_per_page'] == -1 ) {
			$q['nopaging'] = true;
		} else {
			$q['nopaging'] = false;
		}
	}

	if ( $this->is_feed ) {
		// This overrides posts_per_page.
		if ( ! empty( $q['posts_per_rss'] ) ) {
			$q['posts_per_page'] = $q['posts_per_rss'];
		} else {
			$q['posts_per_page'] = get_option( 'posts_per_rss' );
		}
		$q['nopaging'] = false;
	}
	$q['posts_per_page'] = (int) $q['posts_per_page'];
	if ( $q['posts_per_page'] < -1 )
		$q['posts_per_page'] = abs($q['posts_per_page']);
	elseif ( $q['posts_per_page'] == 0 )
		$q['posts_per_page'] = 1;

	if ( !isset($q['comments_per_page']) || $q['comments_per_page'] == 0 )
		$q['comments_per_page'] = get_option('comments_per_page');

	if ( $this->is_home && (empty($this->query) || $q['preview'] == 'true') && ( 'page' == get_option('show_on_front') ) && get_option('page_on_front') ) {
		$this->is_page = true;
		$this->is_home = false;
		$q['page_id'] = get_option('page_on_front');
	}

	if ( isset($q['page']) ) {
		$q['page'] = trim($q['page'], '/');
		$q['page'] = absint($q['page']);
	}

	// If true, forcibly turns off SQL_CALC_FOUND_ROWS even when limits are present.
	if ( isset($q['no_found_rows']) )
		$q['no_found_rows'] = (bool) $q['no_found_rows'];
	else
		$q['no_found_rows'] = false;

	switch ( $q['fields'] ) {
		case 'ids':
			$fields = "{$wpdb->posts}.ID";
			break;
		case 'id=>parent':
			$fields = "{$wpdb->posts}.ID, {$wpdb->posts}.post_parent";
			break;
		default:
			$fields = "{$wpdb->posts}.*";
	}

	if ( '' !== $q['menu_order'] ) {
		$where .= " AND {$wpdb->posts}.menu_order = " . $q['menu_order'];
	}
	// The "m" parameter is meant for months but accepts datetimes of varying specificity
	if ( $q['m'] ) {
		$where .= " AND YEAR({$wpdb->posts}.post_date)=" . substr($q['m'], 0, 4);
		if ( strlen($q['m']) > 5 ) {
			$where .= " AND MONTH({$wpdb->posts}.post_date)=" . substr($q['m'], 4, 2);
		}
		if ( strlen($q['m']) > 7 ) {
			$where .= " AND DAYOFMONTH({$wpdb->posts}.post_date)=" . substr($q['m'], 6, 2);
		}
		if ( strlen($q['m']) > 9 ) {
			$where .= " AND HOUR({$wpdb->posts}.post_date)=" . substr($q['m'], 8, 2);
		}
		if ( strlen($q['m']) > 11 ) {
			$where .= " AND MINUTE({$wpdb->posts}.post_date)=" . substr($q['m'], 10, 2);
		}
		if ( strlen($q['m']) > 13 ) {
			$where .= " AND SECOND({$wpdb->posts}.post_date)=" . substr($q['m'], 12, 2);
		}
	}

	// Handle the other individual date parameters
	$date_parameters = array();

	if ( '' !== $q['hour'] )
		$date_parameters['hour'] = $q['hour'];

	if ( '' !== $q['minute'] )
		$date_parameters['minute'] = $q['minute'];

	if ( '' !== $q['second'] )
		$date_parameters['second'] = $q['second'];

	if ( $q['year'] )
		$date_parameters['year'] = $q['year'];

	if ( $q['monthnum'] )
		$date_parameters['monthnum'] = $q['monthnum'];

	if ( $q['w'] )
		$date_parameters['week'] = $q['w'];

	if ( $q['day'] )
		$date_parameters['day'] = $q['day'];

	if ( $date_parameters ) {
		$date_query = new WP_Date_Query( array( $date_parameters ) );
		$where .= $date_query->get_sql();
	}
	unset( $date_parameters, $date_query );

	// Handle complex date queries
	if ( ! empty( $q['date_query'] ) ) {
		$this->date_query = new WP_Date_Query( $q['date_query'] );
		$where .= $this->date_query->get_sql();
	}


	// If we've got a post_type AND it's not "any" post_type.
	if ( !empty($q['post_type']) && 'any' != $q['post_type'] ) {
		foreach ( (array)$q['post_type'] as $_post_type ) {
			$ptype_obj = get_post_type_object($_post_type);
			if ( !$ptype_obj || !$ptype_obj->query_var || empty($q[ $ptype_obj->query_var ]) )
				continue;

			if ( ! $ptype_obj->hierarchical ) {
				// Non-hierarchical post types can directly use 'name'.
				$q['name'] = $q[ $ptype_obj->query_var ];
			} else {
				// Hierarchical post types will operate through 'pagename'.
				$q['pagename'] = $q[ $ptype_obj->query_var ];
				$q['name'] = '';
			}

			// Only one request for a slug is possible, this is why name & pagename are overwritten above.
			break;
		} //end foreach
		unset($ptype_obj);
	}

	if ( '' !== $q['title'] ) {
		$where .= $wpdb->prepare( " AND {$wpdb->posts}.post_title = %s", stripslashes( $q['title'] ) );
	}

	// Parameters related to 'post_name'.
	if ( '' != $q['name'] ) {
		$q['name'] = sanitize_title_for_query( $q['name'] );
		$where .= " AND {$wpdb->posts}.post_name = '" . $q['name'] . "'";
	} elseif ( '' != $q['pagename'] ) {
		if ( isset($this->queried_object_id) ) {
			$reqpage = $this->queried_object_id;
		} else {
			if ( 'page' != $q['post_type'] ) {
				foreach ( (array)$q['post_type'] as $_post_type ) {
					$ptype_obj = get_post_type_object($_post_type);
					if ( !$ptype_obj || !$ptype_obj->hierarchical )
						continue;

					$reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
					if ( $reqpage )
						break;
				}
				unset($ptype_obj);
			} else {
				$reqpage = get_page_by_path($q['pagename']);
			}
			if ( !empty($reqpage) )
				$reqpage = $reqpage->ID;
			else
				$reqpage = 0;
		}

		$page_for_posts = get_option('page_for_posts');
		if  ( ('page' != get_option('show_on_front') ) || empty($page_for_posts) || ( $reqpage != $page_for_posts ) ) {
			$q['pagename'] = sanitize_title_for_query( wp_basename( $q['pagename'] ) );
			$q['name'] = $q['pagename'];
			$where .= " AND ({$wpdb->posts}.ID = '$reqpage')";
			$reqpage_obj = get_post( $reqpage );
			if ( is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type ) {
				$this->is_attachment = true;
				$post_type = $q['post_type'] = 'attachment';
				$this->is_page = true;
				$q['attachment_id'] = $reqpage;
			}
		}
	} elseif ( '' != $q['attachment'] ) {
		$q['attachment'] = sanitize_title_for_query( wp_basename( $q['attachment'] ) );
		$q['name'] = $q['attachment'];
		$where .= " AND {$wpdb->posts}.post_name = '" . $q['attachment'] . "'";
	} elseif ( is_array( $q['post_name__in'] ) && ! empty( $q['post_name__in'] ) ) {
		$q['post_name__in'] = array_map( 'sanitize_title_for_query', $q['post_name__in'] );
		$post_name__in = "'" . implode( "','", $q['post_name__in'] ) . "'";
		$where .= " AND {$wpdb->posts}.post_name IN ($post_name__in)";
	}

	// If an attachment is requested by number, let it supersede any post number.
	if ( $q['attachment_id'] )
		$q['p'] = absint($q['attachment_id']);

	// If a post number is specified, load that post
	if ( $q['p'] ) {
		$where .= " AND {$wpdb->posts}.ID = " . $q['p'];
	} elseif ( $q['post__in'] ) {
		$post__in = implode(',', array_map( 'absint', $q['post__in'] ));
		$where .= " AND {$wpdb->posts}.ID IN ($post__in)";
	} elseif ( $q['post__not_in'] ) {
		$post__not_in = implode(',',  array_map( 'absint', $q['post__not_in'] ));
		$where .= " AND {$wpdb->posts}.ID NOT IN ($post__not_in)";
	}

	if ( is_numeric( $q['post_parent'] ) ) {
		$where .= $wpdb->prepare( " AND {$wpdb->posts}.post_parent = %d ", $q['post_parent'] );
	} elseif ( $q['post_parent__in'] ) {
		$post_parent__in = implode( ',', array_map( 'absint', $q['post_parent__in'] ) );
		$where .= " AND {$wpdb->posts}.post_parent IN ($post_parent__in)";
	} elseif ( $q['post_parent__not_in'] ) {
		$post_parent__not_in = implode( ',',  array_map( 'absint', $q['post_parent__not_in'] ) );
		$where .= " AND {$wpdb->posts}.post_parent NOT IN ($post_parent__not_in)";
	}

	if ( $q['page_id'] ) {
		if  ( ('page' != get_option('show_on_front') ) || ( $q['page_id'] != get_option('page_for_posts') ) ) {
			$q['p'] = $q['page_id'];
			$where = " AND {$wpdb->posts}.ID = " . $q['page_id'];
		}
	}

	// If a search pattern is specified, load the posts that match.
	if ( strlen( $q['s'] ) ) {
		$search = $this->parse_search( $q );
	}

	if ( ! $q['suppress_filters'] ) {
		/**
		 * Filters the search SQL that is used in the WHERE clause of WP_Query.
		 *
		 * @since 3.0.0
		 *
		 * @param string   $search Search SQL for WHERE clause.
		 * @param WP_Query $this   The current WP_Query object.
		 */
		$search = apply_filters_ref_array( 'posts_search', array( $search, &$this ) );
	}

	// Taxonomies
	if ( !$this->is_singular ) {
		$this->parse_tax_query( $q );

		$clauses = $this->tax_query->get_sql( $wpdb->posts, 'ID' );

		$join .= $clauses['join'];
		$where .= $clauses['where'];
	}

	if ( $this->is_tax ) {
		if ( empty($post_type) ) {
			// Do a fully inclusive search for currently registered post types of queried taxonomies
			$post_type = array();
			$taxonomies = array_keys( $this->tax_query->queried_terms );
			foreach ( get_post_types( array( 'exclude_from_search' => false ) ) as $pt ) {
				$object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies( $pt );
				if ( array_intersect( $taxonomies, $object_taxonomies ) )
					$post_type[] = $pt;
			}
			if ( ! $post_type )
				$post_type = 'any';
			elseif ( count( $post_type ) == 1 )
				$post_type = $post_type[0];

			$post_status_join = true;
		} elseif ( in_array('attachment', (array) $post_type) ) {
			$post_status_join = true;
		}
	}

	/*
	 * Ensure that 'taxonomy', 'term', 'term_id', 'cat', and
	 * 'category_name' vars are set for backward compatibility.
	 */
	if ( ! empty( $this->tax_query->queried_terms ) ) {

		/*
		 * Set 'taxonomy', 'term', and 'term_id' to the
		 * first taxonomy other than 'post_tag' or 'category'.
		 */
		if ( ! isset( $q['taxonomy'] ) ) {
			foreach ( $this->tax_query->queried_terms as $queried_taxonomy => $queried_items ) {
				if ( empty( $queried_items['terms'][0] ) ) {
					continue;
				}

				if ( ! in_array( $queried_taxonomy, array( 'category', 'post_tag' ) ) ) {
					$q['taxonomy'] = $queried_taxonomy;

					if ( 'slug' === $queried_items['field'] ) {
						$q['term'] = $queried_items['terms'][0];
					} else {
						$q['term_id'] = $queried_items['terms'][0];
					}

					// Take the first one we find.
					break;
				}
			}
		}

		// 'cat', 'category_name', 'tag_id'
		foreach ( $this->tax_query->queried_terms as $queried_taxonomy => $queried_items ) {
			if ( empty( $queried_items['terms'][0] ) ) {
				continue;
			}

			if ( 'category' === $queried_taxonomy ) {
				$the_cat = get_term_by( $queried_items['field'], $queried_items['terms'][0], 'category' );
				if ( $the_cat ) {
					$this->set( 'cat', $the_cat->term_id );
					$this->set( 'category_name', $the_cat->slug );
				}
				unset( $the_cat );
			}

			if ( 'post_tag' === $queried_taxonomy ) {
				$the_tag = get_term_by( $queried_items['field'], $queried_items['terms'][0], 'post_tag' );
				if ( $the_tag ) {
					$this->set( 'tag_id', $the_tag->term_id );
				}
				unset( $the_tag );
			}
		}
	}

	if ( !empty( $this->tax_query->queries ) || !empty( $this->meta_query->queries ) ) {
		$groupby = "{$wpdb->posts}.ID";
	}

	// Author/user stuff

	if ( ! empty( $q['author'] ) && $q['author'] != '0' ) {
		$q['author'] = addslashes_gpc( '' . urldecode( $q['author'] ) );
		$authors = array_unique( array_map( 'intval', preg_split( '/[,\s]+/', $q['author'] ) ) );
		foreach ( $authors as $author ) {
			$key = $author > 0 ? 'author__in' : 'author__not_in';
			$q[$key][] = abs( $author );
		}
		$q['author'] = implode( ',', $authors );
	}

	if ( ! empty( $q['author__not_in'] ) ) {
		$author__not_in = implode( ',', array_map( 'absint', array_unique( (array) $q['author__not_in'] ) ) );
		$where .= " AND {$wpdb->posts}.post_author NOT IN ($author__not_in) ";
	} elseif ( ! empty( $q['author__in'] ) ) {
		$author__in = implode( ',', array_map( 'absint', array_unique( (array) $q['author__in'] ) ) );
		$where .= " AND {$wpdb->posts}.post_author IN ($author__in) ";
	}

	// Author stuff for nice URLs

	if ( '' != $q['author_name'] ) {
		if ( strpos($q['author_name'], '/') !== false ) {
			$q['author_name'] = explode('/', $q['author_name']);
			if ( $q['author_name'][ count($q['author_name'])-1 ] ) {
				$q['author_name'] = $q['author_name'][count($q['author_name'])-1]; // no trailing slash
			} else {
				$q['author_name'] = $q['author_name'][count($q['author_name'])-2]; // there was a trailing slash
			}
		}
		$q['author_name'] = sanitize_title_for_query( $q['author_name'] );
		$q['author'] = get_user_by('slug', $q['author_name']);
		if ( $q['author'] )
			$q['author'] = $q['author']->ID;
		$whichauthor .= " AND ({$wpdb->posts}.post_author = " . absint($q['author']) . ')';
	}

	// Matching by comment count.
	if ( isset( $q['comment_count'] ) ) {
		// Numeric comment count is converted to array format.
		if ( is_numeric( $q['comment_count'] ) ) {
			$q['comment_count'] = array(
				'value' => intval( $q['comment_count'] ),
			);
		}

		if ( isset( $q['comment_count']['value'] ) ) {
			$q['comment_count'] = array_merge( array(
				'compare' => '=',
			), $q['comment_count'] );

			// Fallback for invalid compare operators is '='.
			$compare_operators = array( '=', '!=', '>', '>=', '<', '<=' );
			if ( ! in_array( $q['comment_count']['compare'], $compare_operators, true ) ) {
				$q['comment_count']['compare'] = '=';
			}

			$where .= $wpdb->prepare( " AND {$wpdb->posts}.comment_count {$q['comment_count']['compare']} %d", $q['comment_count']['value'] );
		}
	}

	// MIME-Type stuff for attachment browsing

	if ( isset( $q['post_mime_type'] ) && '' != $q['post_mime_type'] ) {
		$whichmimetype = wp_post_mime_type_where( $q['post_mime_type'], $wpdb->posts );
	}
	$where .= $search . $whichauthor . $whichmimetype;

	if ( ! empty( $this->meta_query->queries ) ) {
		$clauses = $this->meta_query->get_sql( 'post', $wpdb->posts, 'ID', $this );
		$join   .= $clauses['join'];
		$where  .= $clauses['where'];
	}

	$rand = ( isset( $q['orderby'] ) && 'rand' === $q['orderby'] );
	if ( ! isset( $q['order'] ) ) {
		$q['order'] = $rand ? '' : 'DESC';
	} else {
		$q['order'] = $rand ? '' : $this->parse_order( $q['order'] );
	}

	// Order by.
	if ( empty( $q['orderby'] ) ) {
		/*
		 * Boolean false or empty array blanks out ORDER BY,
		 * while leaving the value unset or otherwise empty sets the default.
		 */
		if ( isset( $q['orderby'] ) && ( is_array( $q['orderby'] ) || false === $q['orderby'] ) ) {
			$orderby = '';
		} else {
			$orderby = "{$wpdb->posts}.post_date " . $q['order'];
		}
	} elseif ( 'none' == $q['orderby'] ) {
		$orderby = '';
	} elseif ( $q['orderby'] == 'post__in' && ! empty( $post__in ) ) {
		$orderby = "FIELD( {$wpdb->posts}.ID, $post__in )";
	} elseif ( $q['orderby'] == 'post_parent__in' && ! empty( $post_parent__in ) ) {
		$orderby = "FIELD( {$wpdb->posts}.post_parent, $post_parent__in )";
	} elseif ( $q['orderby'] == 'post_name__in' && ! empty( $post_name__in ) ) {
		$orderby = "FIELD( {$wpdb->posts}.post_name, $post_name__in )";
	} else {
		$orderby_array = array();
		if ( is_array( $q['orderby'] ) ) {
			foreach ( $q['orderby'] as $_orderby => $order ) {
				$orderby = addslashes_gpc( urldecode( $_orderby ) );
				$parsed  = $this->parse_orderby( $orderby );

				if ( ! $parsed ) {
					continue;
				}

				$orderby_array[] = $parsed . ' ' . $this->parse_order( $order );
			}
			$orderby = implode( ', ', $orderby_array );

		} else {
			$q['orderby'] = urldecode( $q['orderby'] );
			$q['orderby'] = addslashes_gpc( $q['orderby'] );

			foreach ( explode( ' ', $q['orderby'] ) as $i => $orderby ) {
				$parsed = $this->parse_orderby( $orderby );
				// Only allow certain values for safety.
				if ( ! $parsed ) {
					continue;
				}

				$orderby_array[] = $parsed;
			}
			$orderby = implode( ' ' . $q['order'] . ', ', $orderby_array );

			if ( empty( $orderby ) ) {
				$orderby = "{$wpdb->posts}.post_date " . $q['order'];
			} elseif ( ! empty( $q['order'] ) ) {
				$orderby .= " {$q['order']}";
			}
		}
	}

	// Order search results by relevance only when another "orderby" is not specified in the query.
	if ( ! empty( $q['s'] ) ) {
		$search_orderby = '';
		if ( ! empty( $q['search_orderby_title'] ) && ( empty( $q['orderby'] ) && ! $this->is_feed ) || ( isset( $q['orderby'] ) && 'relevance' === $q['orderby'] ) )
			$search_orderby = $this->parse_search_order( $q );

		if ( ! $q['suppress_filters'] ) {
			/**
			 * Filters the ORDER BY used when ordering search results.
			 *
			 * @since 3.7.0
			 *
			 * @param string   $search_orderby The ORDER BY clause.
			 * @param WP_Query $this           The current WP_Query instance.
			 */
			$search_orderby = apply_filters( 'posts_search_orderby', $search_orderby, $this );
		}

		if ( $search_orderby )
			$orderby = $orderby ? $search_orderby . ', ' . $orderby : $search_orderby;
	}

	if ( is_array( $post_type ) && count( $post_type ) > 1 ) {
		$post_type_cap = 'multiple_post_type';
	} else {
		if ( is_array( $post_type ) )
			$post_type = reset( $post_type );
		$post_type_object = get_post_type_object( $post_type );
		if ( empty( $post_type_object ) )
			$post_type_cap = $post_type;
	}

	if ( isset( $q['post_password'] ) ) {
		$where .= $wpdb->prepare( " AND {$wpdb->posts}.post_password = %s", $q['post_password'] );
		if ( empty( $q['perm'] ) ) {
			$q['perm'] = 'readable';
		}
	} elseif ( isset( $q['has_password'] ) ) {
		$where .= sprintf( " AND {$wpdb->posts}.post_password %s ''", $q['has_password'] ? '!=' : '=' );
	}

	if ( ! empty( $q['comment_status'] ) ) {
		$where .= $wpdb->prepare( " AND {$wpdb->posts}.comment_status = %s ", $q['comment_status'] );
	}

	if ( ! empty( $q['ping_status'] ) )  {
		$where .= $wpdb->prepare( " AND {$wpdb->posts}.ping_status = %s ", $q['ping_status'] );
	}

	if ( 'any' == $post_type ) {
		$in_search_post_types = get_post_types( array('exclude_from_search' => false) );
		if ( empty( $in_search_post_types ) ) {
			$where .= ' AND 1=0 ';
		} else {
			$where .= " AND {$wpdb->posts}.post_type IN ('" . join( "', '", array_map( 'esc_sql', $in_search_post_types ) ) . "')";
		}
	} elseif ( !empty( $post_type ) && is_array( $post_type ) ) {
		$where .= " AND {$wpdb->posts}.post_type IN ('" . join("', '", esc_sql( $post_type ) ) . "')";
	} elseif ( ! empty( $post_type ) ) {
		$where .= $wpdb->prepare( " AND {$wpdb->posts}.post_type = %s", $post_type );
		$post_type_object = get_post_type_object ( $post_type );
	} elseif ( $this->is_attachment ) {
		$where .= " AND {$wpdb->posts}.post_type = 'attachment'";
		$post_type_object = get_post_type_object ( 'attachment' );
	} elseif ( $this->is_page ) {
		$where .= " AND {$wpdb->posts}.post_type = 'page'";
		$post_type_object = get_post_type_object ( 'page' );
	} else {
		$where .= " AND {$wpdb->posts}.post_type = 'post'";
		$post_type_object = get_post_type_object ( 'post' );
	}

	$edit_cap = 'edit_post';
	$read_cap = 'read_post';

	if ( ! empty( $post_type_object ) ) {
		$edit_others_cap = $post_type_object->cap->edit_others_posts;
		$read_private_cap = $post_type_object->cap->read_private_posts;
	} else {
		$edit_others_cap = 'edit_others_' . $post_type_cap . 's';
		$read_private_cap = 'read_private_' . $post_type_cap . 's';
	}

	$user_id = get_current_user_id();

	$q_status = array();
	if ( ! empty( $q['post_status'] ) ) {
		$statuswheres = array();
		$q_status = $q['post_status'];
		if ( ! is_array( $q_status ) )
			$q_status = explode(',', $q_status);
		$r_status = array();
		$p_status = array();
		$e_status = array();
		if ( in_array( 'any', $q_status ) ) {
			foreach ( get_post_stati( array( 'exclude_from_search' => true ) ) as $status ) {
				if ( ! in_array( $status, $q_status ) ) {
					$e_status[] = "{$wpdb->posts}.post_status <> '$status'";
				}
			}
		} else {
			foreach ( get_post_stati() as $status ) {
				if ( in_array( $status, $q_status ) ) {
					if ( 'private' == $status ) {
						$p_status[] = "{$wpdb->posts}.post_status = '$status'";
					} else {
						$r_status[] = "{$wpdb->posts}.post_status = '$status'";
					}
				}
			}
		}

		if ( empty($q['perm'] ) || 'readable' != $q['perm'] ) {
			$r_status = array_merge($r_status, $p_status);
			unset($p_status);
		}

		if ( !empty($e_status) ) {
			$statuswheres[] = "(" . join( ' AND ', $e_status ) . ")";
		}
		if ( !empty($r_status) ) {
			if ( !empty($q['perm'] ) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap) ) {
				$statuswheres[] = "({$wpdb->posts}.post_author = $user_id " . "AND (" . join( ' OR ', $r_status ) . "))";
			} else {
				$statuswheres[] = "(" . join( ' OR ', $r_status ) . ")";
			}
		}
		if ( !empty($p_status) ) {
			if ( !empty($q['perm'] ) && 'readable' == $q['perm'] && !current_user_can($read_private_cap) ) {
				$statuswheres[] = "({$wpdb->posts}.post_author = $user_id " . "AND (" . join( ' OR ', $p_status ) . "))";
			} else {
				$statuswheres[] = "(" . join( ' OR ', $p_status ) . ")";
			}
		}
		if ( $post_status_join ) {
			$join .= " LEFT JOIN {$wpdb->posts} AS p2 ON ({$wpdb->posts}.post_parent = p2.ID) ";
			foreach ( $statuswheres as $index => $statuswhere ) {
				$statuswheres[$index] = "($statuswhere OR ({$wpdb->posts}.post_status = 'inherit' AND " . str_replace( $wpdb->posts, 'p2', $statuswhere ) . "))";
			}
		}
		$where_status = implode( ' OR ', $statuswheres );
		if ( ! empty( $where_status ) ) {
			$where .= " AND ($where_status)";
		}
	} elseif ( !$this->is_singular ) {
		$where .= " AND ({$wpdb->posts}.post_status = 'publish'";

		// Add public states.
		$public_states = get_post_stati( array('public' => true) );
		foreach ( (array) $public_states as $state ) {
			if ( 'publish' == $state ) // Publish is hard-coded above.
				continue;
			$where .= " OR {$wpdb->posts}.post_status = '$state'";
		}

		if ( $this->is_admin ) {
			// Add protected states that should show in the admin all list.
			$admin_all_states = get_post_stati( array('protected' => true, 'show_in_admin_all_list' => true) );
			foreach ( (array) $admin_all_states as $state ) {
				$where .= " OR {$wpdb->posts}.post_status = '$state'";
			}
		}

		if ( is_user_logged_in() ) {
			// Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
			$private_states = get_post_stati( array('private' => true) );
			foreach ( (array) $private_states as $state ) {
				$where .= current_user_can( $read_private_cap ) ? " OR {$wpdb->posts}.post_status = '$state'" : " OR {$wpdb->posts}.post_author = $user_id AND {$wpdb->posts}.post_status = '$state'";
			}
		}

		$where .= ')';
	}

	/*
	 * Apply filters on where and join prior to paging so that any
	 * manipulations to them are reflected in the paging by day queries.
	 */
	if ( !$q['suppress_filters'] ) {
		/**
		 * Filters the WHERE clause of the query.
		 *
		 * @since 1.5.0
		 *
		 * @param string   $where The WHERE clause of the query.
		 * @param WP_Query $this The WP_Query instance (passed by reference).
		 */
		$where = apply_filters_ref_array( 'posts_where', array( $where, &$this ) );

		/**
		 * Filters the JOIN clause of the query.
		 *
		 * @since 1.5.0
		 *
		 * @param string   $join  The JOIN clause of the query.
		 * @param WP_Query $this The WP_Query instance (passed by reference).
		 */
		$join = apply_filters_ref_array( 'posts_join', array( $join, &$this ) );
	}

	// Paging
	if ( empty($q['nopaging']) && !$this->is_singular ) {
		$page = absint($q['paged']);
		if ( !$page )
			$page = 1;

		// If 'offset' is provided, it takes precedence over 'paged'.
		if ( isset( $q['offset'] ) && is_numeric( $q['offset'] ) ) {
			$q['offset'] = absint( $q['offset'] );
			$pgstrt = $q['offset'] . ', ';
		} else {
			$pgstrt = absint( ( $page - 1 ) * $q['posts_per_page'] ) . ', ';
		}
		$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
	}

	// Comments feeds
	if ( $this->is_comment_feed && ! $this->is_singular ) {
		if ( $this->is_archive || $this->is_search ) {
			$cjoin = "JOIN {$wpdb->posts} ON ({$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID) $join ";
			$cwhere = "WHERE comment_approved = '1' $where";
			$cgroupby = "{$wpdb->comments}.comment_id";
		} else { // Other non singular e.g. front
			$cjoin = "JOIN {$wpdb->posts} ON ( {$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID )";
			$cwhere = "WHERE ( post_status = 'publish' OR ( post_status = 'inherit' AND post_type = 'attachment' ) ) AND comment_approved = '1'";
			$cgroupby = '';
		}

		if ( !$q['suppress_filters'] ) {
			/**
			 * Filters the JOIN clause of the comments feed query before sending.
			 *
			 * @since 2.2.0
			 *
			 * @param string   $cjoin The JOIN clause of the query.
			 * @param WP_Query $this The WP_Query instance (passed by reference).
			 */
			$cjoin = apply_filters_ref_array( 'comment_feed_join', array( $cjoin, &$this ) );

			/**
			 * Filters the WHERE clause of the comments feed query before sending.
			 *
			 * @since 2.2.0
			 *
			 * @param string   $cwhere The WHERE clause of the query.
			 * @param WP_Query $this   The WP_Query instance (passed by reference).
			 */
			$cwhere = apply_filters_ref_array( 'comment_feed_where', array( $cwhere, &$this ) );

			/**
			 * Filters the GROUP BY clause of the comments feed query before sending.
			 *
			 * @since 2.2.0
			 *
			 * @param string   $cgroupby The GROUP BY clause of the query.
			 * @param WP_Query $this     The WP_Query instance (passed by reference).
			 */
			$cgroupby = apply_filters_ref_array( 'comment_feed_groupby', array( $cgroupby, &$this ) );

			/**
			 * Filters the ORDER BY clause of the comments feed query before sending.
			 *
			 * @since 2.8.0
			 *
			 * @param string   $corderby The ORDER BY clause of the query.
			 * @param WP_Query $this     The WP_Query instance (passed by reference).
			 */
			$corderby = apply_filters_ref_array( 'comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );

			/**
			 * Filters the LIMIT clause of the comments feed query before sending.
			 *
			 * @since 2.8.0
			 *
			 * @param string   $climits The JOIN clause of the query.
			 * @param WP_Query $this    The WP_Query instance (passed by reference).
			 */
			$climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );
		}
		$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
		$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';

		$comments = (array) $wpdb->get_results("SELECT $distinct {$wpdb->comments}.* FROM {$wpdb->comments} $cjoin $cwhere $cgroupby $corderby $climits");
		// Convert to WP_Comment
		$this->comments = array_map( 'get_comment', $comments );
		$this->comment_count = count($this->comments);

		$post_ids = array();

		foreach ( $this->comments as $comment )
			$post_ids[] = (int) $comment->comment_post_ID;

		$post_ids = join(',', $post_ids);
		$join = '';
		if ( $post_ids ) {
			$where = "AND {$wpdb->posts}.ID IN ($post_ids) ";
		} else {
			$where = "AND 0";
		}
	}

	$pieces = array( 'where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits' );

	/*
	 * Apply post-paging filters on where and join. Only plugins that
	 * manipulate paging queries should use these hooks.
	 */
	if ( !$q['suppress_filters'] ) {
		/**
		 * Filters the WHERE clause of the query.
		 *
		 * Specifically for manipulating paging queries.
		 *
		 * @since 1.5.0
		 *
		 * @param string   $where The WHERE clause of the query.
		 * @param WP_Query $this The WP_Query instance (passed by reference).
		 */
		$where = apply_filters_ref_array( 'posts_where_paged', array( $where, &$this ) );

		/**
		 * Filters the GROUP BY clause of the query.
		 *
		 * @since 2.0.0
		 *
		 * @param string   $groupby The GROUP BY clause of the query.
		 * @param WP_Query $this    The WP_Query instance (passed by reference).
		 */
		$groupby = apply_filters_ref_array( 'posts_groupby', array( $groupby, &$this ) );

		/**
		 * Filters the JOIN clause of the query.
		 *
		 * Specifically for manipulating paging queries.
		 *
		 * @since 1.5.0
		 *
		 * @param string   $join  The JOIN clause of the query.
		 * @param WP_Query $this The WP_Query instance (passed by reference).
		 */
		$join = apply_filters_ref_array( 'posts_join_paged', array( $join, &$this ) );

		/**
		 * Filters the ORDER BY clause of the query.
		 *
		 * @since 1.5.1
		 *
		 * @param string   $orderby The ORDER BY clause of the query.
		 * @param WP_Query $this    The WP_Query instance (passed by reference).
		 */
		$orderby = apply_filters_ref_array( 'posts_orderby', array( $orderby, &$this ) );

		/**
		 * Filters the DISTINCT clause of the query.
		 *
		 * @since 2.1.0
		 *
		 * @param string   $distinct The DISTINCT clause of the query.
		 * @param WP_Query $this     The WP_Query instance (passed by reference).
		 */
		$distinct = apply_filters_ref_array( 'posts_distinct', array( $distinct, &$this ) );

		/**
		 * Filters the LIMIT clause of the query.
		 *
		 * @since 2.1.0
		 *
		 * @param string   $limits The LIMIT clause of the query.
		 * @param WP_Query $this   The WP_Query instance (passed by reference).
		 */
		$limits = apply_filters_ref_array( 'post_limits', array( $limits, &$this ) );

		/**
		 * Filters the SELECT clause of the query.
		 *
		 * @since 2.1.0
		 *
		 * @param string   $fields The SELECT clause of the query.
		 * @param WP_Query $this   The WP_Query instance (passed by reference).
		 */
		$fields = apply_filters_ref_array( 'posts_fields', array( $fields, &$this ) );

		/**
		 * Filters all query clauses at once, for convenience.
		 *
		 * Covers the WHERE, GROUP BY, JOIN, ORDER BY, DISTINCT,
		 * fields (SELECT), and LIMITS clauses.
		 *
		 * @since 3.1.0
		 *
		 * @param array    $clauses The list of clauses for the query.
		 * @param WP_Query $this    The WP_Query instance (passed by reference).
		 */
		$clauses = (array) apply_filters_ref_array( 'posts_clauses', array( compact( $pieces ), &$this ) );

		$where = isset( $clauses[ 'where' ] ) ? $clauses[ 'where' ] : '';
		$groupby = isset( $clauses[ 'groupby' ] ) ? $clauses[ 'groupby' ] : '';
		$join = isset( $clauses[ 'join' ] ) ? $clauses[ 'join' ] : '';
		$orderby = isset( $clauses[ 'orderby' ] ) ? $clauses[ 'orderby' ] : '';
		$distinct = isset( $clauses[ 'distinct' ] ) ? $clauses[ 'distinct' ] : '';
		$fields = isset( $clauses[ 'fields' ] ) ? $clauses[ 'fields' ] : '';
		$limits = isset( $clauses[ 'limits' ] ) ? $clauses[ 'limits' ] : '';
	}

	/**
	 * Fires to announce the query's current selection parameters.
	 *
	 * For use by caching plugins.
	 *
	 * @since 2.3.0
	 *
	 * @param string $selection The assembled selection query.
	 */
	do_action( 'posts_selection', $where . $groupby . $orderby . $limits . $join );

	/*
	 * Filters again for the benefit of caching plugins.
	 * Regular plugins should use the hooks above.
	 */
	if ( !$q['suppress_filters'] ) {
		/**
		 * Filters the WHERE clause of the query.
		 *
		 * For use by caching plugins.
		 *
		 * @since 2.5.0
		 *
		 * @param string   $where The WHERE clause of the query.
		 * @param WP_Query $this The WP_Query instance (passed by reference).
		 */
		$where = apply_filters_ref_array( 'posts_where_request', array( $where, &$this ) );

		/**
		 * Filters the GROUP BY clause of the query.
		 *
		 * For use by caching plugins.
		 *
		 * @since 2.5.0
		 *
		 * @param string   $groupby The GROUP BY clause of the query.
		 * @param WP_Query $this    The WP_Query instance (passed by reference).
		 */
		$groupby = apply_filters_ref_array( 'posts_groupby_request', array( $groupby, &$this ) );

		/**
		 * Filters the JOIN clause of the query.
		 *
		 * For use by caching plugins.
		 *
		 * @since 2.5.0
		 *
		 * @param string   $join  The JOIN clause of the query.
		 * @param WP_Query $this The WP_Query instance (passed by reference).
		 */
		$join = apply_filters_ref_array( 'posts_join_request', array( $join, &$this ) );

		/**
		 * Filters the ORDER BY clause of the query.
		 *
		 * For use by caching plugins.
		 *
		 * @since 2.5.0
		 *
		 * @param string   $orderby The ORDER BY clause of the query.
		 * @param WP_Query $this    The WP_Query instance (passed by reference).
		 */
		$orderby = apply_filters_ref_array( 'posts_orderby_request', array( $orderby, &$this ) );

		/**
		 * Filters the DISTINCT clause of the query.
		 *
		 * For use by caching plugins.
		 *
		 * @since 2.5.0
		 *
		 * @param string   $distinct The DISTINCT clause of the query.
		 * @param WP_Query $this     The WP_Query instance (passed by reference).
		 */
		$distinct = apply_filters_ref_array( 'posts_distinct_request', array( $distinct, &$this ) );

		/**
		 * Filters the SELECT clause of the query.
		 *
		 * For use by caching plugins.
		 *
		 * @since 2.5.0
		 *
		 * @param string   $fields The SELECT clause of the query.
		 * @param WP_Query $this   The WP_Query instance (passed by reference).
		 */
		$fields = apply_filters_ref_array( 'posts_fields_request', array( $fields, &$this ) );

		/**
		 * Filters the LIMIT clause of the query.
		 *
		 * For use by caching plugins.
		 *
		 * @since 2.5.0
		 *
		 * @param string   $limits The LIMIT clause of the query.
		 * @param WP_Query $this   The WP_Query instance (passed by reference).
		 */
		$limits = apply_filters_ref_array( 'post_limits_request', array( $limits, &$this ) );

		/**
		 * Filters all query clauses at once, for convenience.
		 *
		 * For use by caching plugins.
		 *
		 * Covers the WHERE, GROUP BY, JOIN, ORDER BY, DISTINCT,
		 * fields (SELECT), and LIMITS clauses.
		 *
		 * @since 3.1.0
		 *
		 * @param array    $pieces The pieces of the query.
		 * @param WP_Query $this   The WP_Query instance (passed by reference).
		 */
		$clauses = (array) apply_filters_ref_array( 'posts_clauses_request', array( compact( $pieces ), &$this ) );

		$where = isset( $clauses[ 'where' ] ) ? $clauses[ 'where' ] : '';
		$groupby = isset( $clauses[ 'groupby' ] ) ? $clauses[ 'groupby' ] : '';
		$join = isset( $clauses[ 'join' ] ) ? $clauses[ 'join' ] : '';
		$orderby = isset( $clauses[ 'orderby' ] ) ? $clauses[ 'orderby' ] : '';
		$distinct = isset( $clauses[ 'distinct' ] ) ? $clauses[ 'distinct' ] : '';
		$fields = isset( $clauses[ 'fields' ] ) ? $clauses[ 'fields' ] : '';
		$limits = isset( $clauses[ 'limits' ] ) ? $clauses[ 'limits' ] : '';
	}

	if ( ! empty($groupby) )
		$groupby = 'GROUP BY ' . $groupby;
	if ( !empty( $orderby ) )
		$orderby = 'ORDER BY ' . $orderby;

	$found_rows = '';
	if ( !$q['no_found_rows'] && !empty($limits) )
		$found_rows = 'SQL_CALC_FOUND_ROWS';

	$this->request = $old_request = "SELECT $found_rows $distinct $fields FROM {$wpdb->posts} $join WHERE 1=1 $where $groupby $orderby $limits";

	if ( !$q['suppress_filters'] ) {
		/**
		 * Filters the completed SQL query before sending.
		 *
		 * @since 2.0.0
		 *
		 * @param string   $request The complete SQL query.
		 * @param WP_Query $this    The WP_Query instance (passed by reference).
		 */
		$this->request = apply_filters_ref_array( 'posts_request', array( $this->request, &$this ) );
	}

	/**
	 * Filters the posts array before the query takes place.
	 *
	 * Return a non-null value to bypass WordPress's default post queries.
	 *
	 * Filtering functions that require pagination information are encouraged to set
	 * the `found_posts` and `max_num_pages` properties of the WP_Query object,
	 * passed to the filter by reference. If WP_Query does not perform a database
	 * query, it will not have enough information to generate these values itself.
	 *
	 * @since 4.6.0
	 *
	 * @param array|null $posts Return an array of post data to short-circuit WP's query,
	 *                          or null to allow WP to run its normal queries.
	 * @param WP_Query   $this  The WP_Query instance (passed by reference).
	 */
	$this->posts = apply_filters_ref_array( 'posts_pre_query', array( null, &$this ) );

	if ( 'ids' == $q['fields'] ) {
		if ( null === $this->posts ) {
			$this->posts = $wpdb->get_col( $this->request );
		}

		$this->posts = array_map( 'intval', $this->posts );
		$this->post_count = count( $this->posts );
		$this->set_found_posts( $q, $limits );

		return $this->posts;
	}

	if ( 'id=>parent' == $q['fields'] ) {
		if ( null === $this->posts ) {
			$this->posts = $wpdb->get_results( $this->request );
		}

		$this->post_count = count( $this->posts );
		$this->set_found_posts( $q, $limits );

		$r = array();
		foreach ( $this->posts as $key => $post ) {
			$this->posts[ $key ]->ID = (int) $post->ID;
			$this->posts[ $key ]->post_parent = (int) $post->post_parent;

			$r[ (int) $post->ID ] = (int) $post->post_parent;
		}

		return $r;
	}

	if ( null === $this->posts ) {
		$split_the_query = ( $old_request == $this->request && "{$wpdb->posts}.*" == $fields && !empty( $limits ) && $q['posts_per_page'] < 500 );

		/**
		 * Filters whether to split the query.
		 *
		 * Splitting the query will cause it to fetch just the IDs of the found posts
		 * (and then individually fetch each post by ID), rather than fetching every
		 * complete row at once. One massive result vs. many small results.
		 *
		 * @since 3.4.0
		 *
		 * @param bool     $split_the_query Whether or not to split the query.
		 * @param WP_Query $this            The WP_Query instance.
		 */
		$split_the_query = apply_filters( 'split_the_query', $split_the_query, $this );

		if ( $split_the_query ) {
			// First get the IDs and then fill in the objects

			$this->request = "SELECT $found_rows $distinct {$wpdb->posts}.ID FROM {$wpdb->posts} $join WHERE 1=1 $where $groupby $orderby $limits";

			/**
			 * Filters the Post IDs SQL request before sending.
			 *
			 * @since 3.4.0
			 *
			 * @param string   $request The post ID request.
			 * @param WP_Query $this    The WP_Query instance.
			 */
			$this->request = apply_filters( 'posts_request_ids', $this->request, $this );

			$ids = $wpdb->get_col( $this->request );

			if ( $ids ) {
				$this->posts = $ids;
				$this->set_found_posts( $q, $limits );
				_prime_post_caches( $ids, $q['update_post_term_cache'], $q['update_post_meta_cache'] );
			} else {
				$this->posts = array();
			}
		} else {
			$this->posts = $wpdb->get_results( $this->request );
			$this->set_found_posts( $q, $limits );
		}
	}

	// Convert to WP_Post objects.
	if ( $this->posts ) {
		$this->posts = array_map( 'get_post', $this->posts );
	}

	if ( ! $q['suppress_filters'] ) {
		/**
		 * Filters the raw post results array, prior to status checks.
		 *
		 * @since 2.3.0
		 *
		 * @param array    $posts The post results array.
		 * @param WP_Query $this The WP_Query instance (passed by reference).
		 */
		$this->posts = apply_filters_ref_array( 'posts_results', array( $this->posts, &$this ) );
	}

	if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) {
		/** This filter is documented in wp-includes/query.php */
		$cjoin = apply_filters_ref_array( 'comment_feed_join', array( '', &$this ) );

		/** This filter is documented in wp-includes/query.php */
		$cwhere = apply_filters_ref_array( 'comment_feed_where', array( "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this ) );

		/** This filter is documented in wp-includes/query.php */
		$cgroupby = apply_filters_ref_array( 'comment_feed_groupby', array( '', &$this ) );
		$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';

		/** This filter is documented in wp-includes/query.php */
		$corderby = apply_filters_ref_array( 'comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
		$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';

		/** This filter is documented in wp-includes/query.php */
		$climits = apply_filters_ref_array( 'comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );

		$comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} $cjoin $cwhere $cgroupby $corderby $climits";
		$comments = $wpdb->get_results($comments_request);
		// Convert to WP_Comment
		$this->comments = array_map( 'get_comment', $comments );
		$this->comment_count = count($this->comments);
	}

	// Check post status to determine if post should be displayed.
	if ( !empty($this->posts) && ($this->is_single || $this->is_page) ) {
		$status = get_post_status($this->posts[0]);
		if ( 'attachment' === $this->posts[0]->post_type && 0 === (int) $this->posts[0]->post_parent ) {
			$this->is_page = false;
			$this->is_single = true;
			$this->is_attachment = true;
		}
		$post_status_obj = get_post_status_object($status);

		// If the post_status was specifically requested, let it pass through.
		if ( !$post_status_obj->public && ! in_array( $status, $q_status ) ) {

			if ( ! is_user_logged_in() ) {
				// User must be logged in to view unpublished posts.
				$this->posts = array();
			} else {
				if  ( $post_status_obj->protected ) {
					// User must have edit permissions on the draft to preview.
					if ( ! current_user_can($edit_cap, $this->posts[0]->ID) ) {
						$this->posts = array();
					} else {
						$this->is_preview = true;
						if ( 'future' != $status )
							$this->posts[0]->post_date = current_time('mysql');
					}
				} elseif ( $post_status_obj->private ) {
					if ( ! current_user_can($read_cap, $this->posts[0]->ID) )
						$this->posts = array();
				} else {
					$this->posts = array();
				}
			}
		}

		if ( $this->is_preview && $this->posts && current_user_can( $edit_cap, $this->posts[0]->ID ) ) {
			/**
			 * Filters the single post for preview mode.
			 *
			 * @since 2.7.0
			 *
			 * @param WP_Post  $post_preview  The Post object.
			 * @param WP_Query $this          The WP_Query instance (passed by reference).
			 */
			$this->posts[0] = get_post( apply_filters_ref_array( 'the_preview', array( $this->posts[0], &$this ) ) );
		}
	}

	// Put sticky posts at the top of the posts array
	$sticky_posts = get_option('sticky_posts');
	if ( $this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['ignore_sticky_posts'] ) {
		$num_posts = count($this->posts);
		$sticky_offset = 0;
		// Loop over posts and relocate stickies to the front.
		for ( $i = 0; $i < $num_posts; $i++ ) {
			if ( in_array($this->posts[$i]->ID, $sticky_posts) ) {
				$sticky_post = $this->posts[$i];
				// Remove sticky from current position
				array_splice($this->posts, $i, 1);
				// Move to front, after other stickies
				array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
				// Increment the sticky offset. The next sticky will be placed at this offset.
				$sticky_offset++;
				// Remove post from sticky posts array
				$offset = array_search($sticky_post->ID, $sticky_posts);
				unset( $sticky_posts[$offset] );
			}
		}

		// If any posts have been excluded specifically, Ignore those that are sticky.
		if ( !empty($sticky_posts) && !empty($q['post__not_in']) )
			$sticky_posts = array_diff($sticky_posts, $q['post__not_in']);

		// Fetch sticky posts that weren't in the query results
		if ( !empty($sticky_posts) ) {
			$stickies = get_posts( array(
				'post__in' => $sticky_posts,
				'post_type' => $post_type,
				'post_status' => 'publish',
				'nopaging' => true
			) );

			foreach ( $stickies as $sticky_post ) {
				array_splice( $this->posts, $sticky_offset, 0, array( $sticky_post ) );
				$sticky_offset++;
			}
		}
	}

	// If comments have been fetched as part of the query, make sure comment meta lazy-loading is set up.
	if ( ! empty( $this->comments ) ) {
		wp_queue_comments_for_comment_meta_lazyload( $this->comments );
	}

	if ( ! $q['suppress_filters'] ) {
		/**
		 * Filters the array of retrieved posts after they've been fetched and
		 * internally processed.
		 *
		 * @since 1.5.0
		 *
		 * @param array    $posts The array of retrieved posts.
		 * @param WP_Query $this The WP_Query instance (passed by reference).
		 */
		$this->posts = apply_filters_ref_array( 'the_posts', array( $this->posts, &$this ) );
	}

	// Ensure that any posts added/modified via one of the filters above are
	// of the type WP_Post and are filtered.
	if ( $this->posts ) {
		$this->post_count = count( $this->posts );

		$this->posts = array_map( 'get_post', $this->posts );

		if ( $q['cache_results'] )
			update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);

		$this->post = reset( $this->posts );
	} else {
		$this->post_count = 0;
		$this->posts = array();
	}

	if ( $q['lazy_load_term_meta'] ) {
		wp_queue_posts_for_term_meta_lazyload( $this->posts );
	}

	return $this->posts;
}