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Better page and subpage support for url_to_postid(). http://mosquito.wordpress.org/view.php?id=1214 Props: MC_incubus 

git-svn-id: http://svn.automattic.com/wordpress/trunk@2527 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2005-04-12 21:12:28 +00:00
parent 381e0879d0
commit 7b1a2648b3
1 changed files with 12 additions and 4 deletions
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16
wp-includes/functions.php
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@ -185,9 +185,9 @@ function url_to_postid($url = '') {
if ($uri == $siteurl)
return 0;
// First, check to see if there is a 'p=N' to match against:
preg_match('#[?&]p=(\d+)#', $uri, $values);
$p = intval($values[1]);
// First, check to see if there is a 'p=N' or 'page_id=N' to match against:
preg_match('#[?&](p|page_id)=(\d+)#', $uri, $values);
$p = intval($values[2]);
if ($p) return $p;
// Match $uri against our permalink structure
@ -235,7 +235,7 @@ function url_to_postid($url = '') {
// If using %post_id%, we're done:
if (intval($post_id)) return intval($post_id);
// Otherwise, build a WHERE clause, making the values safe along the way:
if ($year) $where .= " AND YEAR(post_date) = '" . intval($year) . "'";
if ($monthnum) $where .= " AND MONTH(post_date) = '" . intval($monthnum) . "'";
@ -250,6 +250,14 @@ function url_to_postid($url = '') {
return false;
}
// if all we got was a postname, it's probably a page, so we'll want to check for a possible subpage
if ($postname && !$year && !$monthnum && !$day && !$hour && !$minute && !$second) {
$postname = rtrim(strstr($uri, $postname), '/');
$uri_array = explode('/', $postname);
$postname = $uri_array[count($uri_array) - 1];
$where = " AND post_name = '" . $wpdb->escape($postname) . "' ";
}
// Run the query to get the post ID:
$id = intval($wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE 1 = 1 " . $where));