feature:65 Add support for PHP mysqli extension, activated by default, remove returns of link_identifier

git-svn-id: http://piwigo.org/svn/trunk@20462 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 5 insertions, 9 deletions

diff --git a/include/dblayer/functions_mysql.inc.php b/include/dblayer/functions_mysql.inc.php
index 0b2c35195..f8182bdf4 100644
--- a/include/dblayer/functions_mysql.inc.php
+++ b/include/dblayer/functions_mysql.inc.php
@@ -40,11 +40,7 @@ function pwg_db_connect($host, $user, $password, $database)
   {
     throw new Exception("Can't connect to server");
   }
-  if (mysql_select_db($database, $link))
-  {
-    return $link;
-  }
-  else
+  if (!mysql_select_db($database, $link))
   {
     throw new Exception('Connection to server succeed, but it was impossible to connect to database');
   }
@@ -138,7 +134,7 @@ SELECT IF(MAX('.$column.')+1 IS NULL, 1, MAX('.$column.')+1)
   return $next;
 }
 
-function pwg_db_changes($result) 
+function pwg_db_changes() 
 {
   return mysql_affected_rows();
 }
@@ -173,14 +169,14 @@ function pwg_db_real_escape_string($s)
   return mysql_real_escape_string($s);
 }
 
-function pwg_db_insert_id($table=null, $column='id')
+function pwg_db_insert_id()
 {
   return mysql_insert_id();
 }
 
-function pwg_db_close($link=null)
+function pwg_db_close()
 {
-  return mysql_close($link);
+  return mysql_close();
 }
 
 /**