Added smartPrepareAndExecute. Warning: Test before using

airtime_mvc/application/common/Database.php

@@ -29,4 +29,29 @@ class Application_Common_Database
         }
         return $rows;
     }
+    /*
+        Wrapper around prepareAndExecute that allows you to use multipe :xx's
+        in one query. Transforms $sql to :xx1, :xx2, ....
+     */
+    public static function smartPrepareAndExecute($sql, array $params,
+        $type='all', $fetchType=PDO::FETCH_ASSOC)
+    {
+        $new_params = array();
+        $new_sql    = $sql;
+        foreach ($params as $k => $v) {
+            $matches_count = substr_count($sql, $k);
+            if ($matches_count == 0) {
+                throw new Exception("Argument $k is not inside $sql");
+            } elseif ($matches_count == 1) {
+                $new_params[$k] = $new_params[$v];
+            } else {
+                foreach ( range(1,$matches_count) as $i ) {
+                    preg_replace( "/$k(\D)/", "$k.$i${1}", $sql, 1);
+                    $new_params[ $k.$i ] = $v;
+                }
+            }
+        }
+        return Application_Common_Database::prepareAndExecute( $new_sql,
+            $new_params, $type, $fetchType);
+    }
 }