From: Raphaël Barrois <raphael.barrois@polytechnique.org>
Date: Tue, 16 Feb 2010 10:33:00 +0000 (+0100)
Subject: Add XDB::formatCustomOrder (to create a custom order in an SQL query)
X-Git-Tag: core/1.1.0~81
X-Git-Url: http://git.polytechnique.org/?a=commitdiff_plain;h=47595f9a4a4f4ee903e6ac02d64b9b5b5b6bf191;p=platal.git

Add XDB::formatCustomOrder (to create a custom order in an SQL query)

Signed-off-by: Raphaël Barrois <raphael.barrois@polytechnique.org>
---

diff --git a/classes/xdb.php b/classes/xdb.php
index 829941c..1df0fff 100644
--- a/classes/xdb.php
+++ b/classes/xdb.php
@@ -181,6 +181,12 @@ class XDB
         }
     }
 
+    // Returns a FIELD(blah, 3, 1, 2) for use in an order with custom orders
+    public static function formatCustomOrder($field, $values)
+    {
+        return 'FIELD( ' . $field . ', ' . XDB::formatArray($values) . ')';
+    }
+
     public static function execute()
     {
         global $globals;