Use cache sets instead of adds. Props andy. fixes #3562
git-svn-id: http://svn.automattic.com/wordpress/trunk@4722 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@@ -5,7 +5,7 @@ function get_all_category_ids() {
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if ( ! $cat_ids = wp_cache_get('all_category_ids', 'category') ) {
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$cat_ids = $wpdb->get_col("SELECT cat_ID FROM $wpdb->categories");
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wp_cache_add('all_category_ids', $cat_ids, 'category');
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wp_cache_set('all_category_ids', $cat_ids, 'category');
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}
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return $cat_ids;
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@@ -148,7 +148,7 @@ function &get_category(&$category, $output = OBJECT) {
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} else {
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if ( ! $_category = wp_cache_get($category, 'category') ) {
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$_category = $wpdb->get_row("SELECT * FROM $wpdb->categories WHERE cat_ID = '$category' LIMIT 1");
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wp_cache_add($category, $_category, 'category');
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wp_cache_set($category, $_category, 'category');
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}
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}
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