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Add offset support to query_posts(). Props Mark Jaquith. fixes #2558 

git-svn-id: http://svn.automattic.com/wordpress/trunk@3867 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-06-13 20:56:38 +00:00
parent 85a6e3ecea
commit 3b2ff8ba4a
2 changed files with 9 additions and 4 deletions
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2
wp-includes/classes.php
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@ -75,7 +75,7 @@ class retrospam_mgr {
class WP {
var $public_query_vars = array('m', 'p', 'posts', 'w', 'cat', 'withcomments', 's', 'search', 'exact', 'sentence', 'debug', 'calendar', 'page', 'paged', 'more', 'tb', 'pb', 'author', 'order', 'orderby', 'year', 'monthnum', 'day', 'hour', 'minute', 'second', 'name', 'category_name', 'feed', 'author_name', 'static', 'pagename', 'page_id', 'error', 'comments_popup', 'attachment', 'attachment_id', 'subpost', 'subpost_id', 'preview', 'robots');
var $private_query_vars = array('posts_per_page', 'posts_per_archive_page', 'what_to_show', 'showposts', 'nopaging', 'post_type');
var $private_query_vars = array('offset', 'posts_per_page', 'posts_per_archive_page', 'what_to_show', 'showposts', 'nopaging', 'post_type');
var $extra_query_vars = array();
var $query_vars;

11
wp-includes/query.php
View File

@ -874,9 +874,14 @@ class WP_Query {
}
if (($q['what_to_show'] == 'posts')) {
$pgstrt = '';
$pgstrt = (intval($page) -1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
if ( empty($q['offset']) ) {
$pgstrt = '';
$pgstrt = (intval($page) -1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
} else { // we're ignoring $page and using 'offset'
$pgstrt = intval($q['offset']) . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
} elseif ($q['what_to_show'] == 'days') {
$startrow = $q['posts_per_page'] * (intval($page)-1);
$start_date = $wpdb->get_var("SELECT max(post_date) FROM $wpdb->posts $join WHERE (1=1) $where GROUP BY year(post_date), month(post_date), dayofmonth(post_date) ORDER BY post_date DESC LIMIT $startrow,1");