WP_Query::get_posts()
Retrieves an array of posts based on query variables.
Description Description
There are a few filters and actions that can be used to modify the post database query.
Return Return
(WP_Post[]|int[]) Array of post objects or post IDs.
Source Source
File: wp-includes/class-wp-query.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( $q['caller_get_posts'] ) ) {
_deprecated_argument(
'WP_Query',
'3.1.0',
sprintf(
/* translators: 1: caller_get_posts, 2: ignore_sticky_posts */
__( '%1$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 = 'attachment';
$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'] );
}
// These values of orderby should ignore the 'order' parameter.
$force_asc = array( 'post__in', 'post_name__in', 'post_parent__in' );
if ( isset( $q['orderby'] ) && in_array( $q['orderby'], $force_asc, true ) ) {
$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 = '';
} 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 : '';
$climits = ( ! empty( $climits ) ) ? $climits : '';
$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 string[] $clauses Associative array of the 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 string[] $pieces Associative array of 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';
}
$old_request = "SELECT $found_rows $distinct $fields FROM {$wpdb->posts} $join WHERE 1=1 $where $groupby $orderby $limits";
$this->request = $old_request;
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 WP_Post[] $posts Array of post objects.
* @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 WP_Post[] $posts Array of post objects.
* @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;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 1.5.0 | Introduced. |