- Patch #138706 by eaton, chx, webchick, yched et al: form api 3 ... yay. :)

1 files changed, 23 insertions, 0 deletions

diff --git a/includes/cache-install.inc b/includes/cache-install.inc
new file mode 100644
index 000000000..1eb3ed572
--- /dev/null
+++ b/includes/cache-install.inc
@@ -0,0 +1,23 @@
+<?php
+// $Id$
+/**
+ * A stub cache implementation to be used during the installation
+ * process when database access is not yet available. Because Drupal's
+ * caching system never requires that cached data be present, these
+ * stub functions can short-circuit the process and sidestep the
+ * need for any persistent storage. Obviously, using this cache
+ * implementation during normal operations would have a negative impact
+ * on performance.
+ */
+
+function cache_get($key, $table = 'cache') {
+  return FALSE;
+}
+
+function cache_set($cid, $data, $table = 'cache', $expire = CACHE_PERMANENT, $headers = NULL) {
+  return;
+}
+
+function cache_clear_all($cid = NULL, $table = NULL, $wildcard = FALSE) {
+  return;
+}