From 85e4c16f39a8b00b229644bcd175663541dfd51a Mon Sep 17 00:00:00 2001
From: Steve Clay <steve@mrclay.org>
Date: Mon, 4 Feb 2013 20:37:25 -0500
Subject: Doc fixes and inline type hints for variables (big static analysis
 cleanup)

---
 engine/lib/configuration.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'engine/lib/configuration.php')

diff --git a/engine/lib/configuration.php b/engine/lib/configuration.php
index 385021581..851430127 100644
--- a/engine/lib/configuration.php
+++ b/engine/lib/configuration.php
@@ -36,6 +36,7 @@ function elgg_get_site_url($site_guid = 0) {
 	if (!$site instanceof ElggSite) {
 		return false;
 	}
+	/* @var ElggSite $site */
 
 	return $site->url;
 }
@@ -173,7 +174,7 @@ function elgg_save_config($name, $value, $site_guid = 0) {
 /**
  * Check that installation has completed and the database is populated.
  *
- * @throws InstallationException
+ * @throws InstallationException|DatabaseException
  * @return void
  * @access private
  */
@@ -407,7 +408,7 @@ function unset_config($name, $site_guid = 0) {
  * @param string $value     Its value
  * @param int    $site_guid Optionally, the GUID of the site (current site is assumed by default)
  *
- * @return 0
+ * @return bool
  * @todo The config table doens't have numeric primary keys so insert_data returns 0.
  * @todo Use "INSERT ... ON DUPLICATE KEY UPDATE" instead of trying to delete then add.
  * @see unset_config()
-- 
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