1 files changed, 0 insertions, 64 deletions
diff --git a/engine/lib/database.php b/engine/lib/database.php
index b2cc5ca29..fa5b4a894 100644
--- a/engine/lib/database.php
+++ b/engine/lib/database.php
@@ -629,70 +629,6 @@ function run_sql_script($scriptlocation) {
 }
 
 /**
- * Upgrade the database schema in an ordered sequence.
- *
- * Executes all upgrade files in elgg/engine/schema/upgrades/ in sequential order.
- * Upgrade files must be in the standard Elgg release format of YYYYMMDDII.sql
- * where II is an incrementor starting from 01.
- *
- * Files that are < $version will be ignored.
- *
- * @warning Plugin authors should not call this function directly.
- *
- * @param int    $version The version you are upgrading from in the format YYYYMMDDII.
- * @param string $fromdir Optional directory to load upgrades from. default: engine/schema/upgrades/
- * @param bool   $quiet   If true, suppress all error messages. Only use for the upgrade from <=1.6.
- *
- * @return bool
- * @see upgrade.php
- * @see version.php
- */
-function db_upgrade($version, $fromdir = "", $quiet = FALSE) {
-	global $CONFIG;
-
-	$version = (int) $version;
-
-	if (!$fromdir) {
-		$fromdir = $CONFIG->path . 'engine/schema/upgrades/';
-	}
-
-	if ($handle = opendir($fromdir)) {
-		$sqlupgrades = array();
-
-		while ($sqlfile = readdir($handle)) {
-			if (!is_dir($fromdir . $sqlfile)) {
-				if (preg_match('/^([0-9]{10})\.(sql)$/', $sqlfile, $matches)) {
-					$sql_version = (int) $matches[1];
-					if ($sql_version > $version) {
-						$sqlupgrades[] = $sqlfile;
-					}
-				}
-			}
-		}
-
-		asort($sqlupgrades);
-
-		if (sizeof($sqlupgrades) > 0) {
-			foreach ($sqlupgrades as $sqlfile) {
-
-				// hide all errors.
-				if ($quiet) {
-					try {
-						run_sql_script($fromdir . $sqlfile);
-					} catch (DatabaseException $e) {
-						error_log($e->getmessage());
-					}
-				} else {
-					run_sql_script($fromdir . $sqlfile);
-				}
-			}
-		}
-	}
-
-	return TRUE;
-}
-
-/**
  * Sanitise a string for database use, but with the option of escaping extra characters.
  *
  * @param string $string           The string to sanitise