-# Removes most variables from an SQL query and replaces them with X or N for numbers.
-# It's only slightly flawed. Don't use for anything important.
-function wfGeneralizeSQL( $sql )
-{
- # This does the same as the regexp below would do, but in such a way
- # as to avoid crashing php on some large strings.
- # $sql = preg_replace ( "/'([^\\\\']|\\\\.)*'|\"([^\\\\\"]|\\\\.)*\"/", "'X'", $sql);
-
- $sql = str_replace ( "\\\\", "", $sql);
- $sql = str_replace ( "\\'", "", $sql);
- $sql = str_replace ( "\\\"", "", $sql);
- $sql = preg_replace ("/'.*'/s", "'X'", $sql);
- $sql = preg_replace ('/".*"/s', "'X'", $sql);
-
- # All newlines, tabs, etc replaced by single space
- $sql = preg_replace ( "/\s+/", " ", $sql);
-
- # All numbers => N
- $sql = preg_replace ('/-?[0-9]+/s', "N", $sql);
+/**
+ * @todo document function
+ */
+function wfTableName( $name, $dbi = DB_LAST ) {
+ $db = wfGetDB( $dbi );
+ if ( $db !== false ) {
+ return $db->tableName( $name );
+ } else {
+ return false;
+ }
+}