Fix ostatus bug related to only_full_group_by

[friendica.git] / include / cache.php

diff --git a/include/cache.php b/include/cache.php
index 0d12f8aefc3d54392f34e368b37c172aeaa7f42a..98799bcf40ff904c70c7b08910b72005b221be63 100644 (file)
--- a/include/cache.php
+++ b/include/cache.php
@@ -90,7 +90,7 @@ class Cache {
                        // Only return a value if the serialized value is valid.
                        // We also check if the db entry is a serialized
                        // boolean 'false' value (which we want to return).
-                       if ($cached === 'b:0;' || $value !== false) {
+                       if ($cached === serialize(false) || $value !== false) {
                                return $value;
                        }
 
@@ -111,7 +111,7 @@ class Cache {
                        // Only return a value if the serialized value is valid.
                        // We also check if the db entry is a serialized
                        // boolean 'false' value (which we want to return).
-                       if ($cached === 'b:0;' || $value !== false) {
+                       if ($cached === serialize(false) || $value !== false) {
                                return $value;
                        }
                }
@@ -186,7 +186,7 @@ class Cache {
                        set_config("system", "cache_cleared_half_hour", time());
                }
 
-               if (($max_level <= CACHE_QUARTER_HOUR) AND (get_config("system", "cache_cleared_hour")) < time() - self::duration(CACHE_QUARTER_HOUR)) {
+               if (($max_level <= CACHE_QUARTER_HOUR) AND (get_config("system", "cache_cleared_quarter_hour")) < time() - self::duration(CACHE_QUARTER_HOUR)) {
                        q("DELETE FROM `cache` WHERE `updated` < '%s' AND `expire_mode` = %d",
                                dbesc(datetime_convert('UTC','UTC',"now - 15 minutes")), intval(CACHE_QUARTER_HOUR));