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Allow single post ID and comma delimited list of post IDs to be passed to update_postmeta_cache(). Fix default cache to allow storage of empty array. see #5194 

git-svn-id: https://develop.svn.wordpress.org/trunk@6247 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2007-10-14 01:08:07 +00:00
parent 2fe73132c6
commit dd54d8ffe6
2 changed files with 8 additions and 1 deletions
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2
wp-includes/cache.php
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@ -267,7 +267,7 @@ class WP_Object_Cache {
if (empty ($group))
$group = 'default';
if (NULL == $data)
if (NULL === $data)
$data = '';
$this->cache[$group][$id] = $data;

7
wp-includes/post.php
View File

@ -1665,6 +1665,13 @@ function update_postmeta_cache($post_ids) {
if ( empty( $post_ids ) )
return false;
if ( !is_array($post_ids) ) {
$post_ids = preg_replace('|[^0-9,]|', '', $post_ids);
$post_ids = explode(',', $post_ids);
}
$post_ids = array_map('intval', $post_ids);
$ids = array();
foreach ( (array) $post_ids as $id ) {
if ( false === wp_cache_get($id, 'post_meta') )