Index: include/export.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- include/export.php	(revision )
+++ include/export.php	(revision )
@@ -57,6 +57,8 @@
 # URL of the file with log of export
 $export_log_url = "get_log.php?file=".$export_log_filename;
 
+$parent_range_cache = array();
+
 #
 # Get export sections tree
 #
@@ -490,6 +492,7 @@
 #
 function func_export_get_row($res) {
 	global $section, $import_specification, $parent_range_query, $sql_tbl;
+	global $parent_range_cache;
 
 	if (!$res)
 		return false;
@@ -526,6 +529,9 @@
 	# Define SQL query (get parent section ID by current section ID)
 	$query = "SELECT ".$sql_tbl[$import_specification[$parent_range_query['section']]['table']].".".$import_specification[$parent_range_query['section']]['key_field']." FROM ".$sql_tbl[$import_specification[$parent_range_query['section']]['table']].", ".implode(", ", $for)." WHERE ".$sql_tbl[$import_specification[$parent_range_query['section']]['table']].".".$import_specification[$parent_range_query['section']]['key_field']." = ".$last_key." AND ".implode(" AND ", $where);
 
+	if(empty($parent_range_cache[$section]) && !empty($parent_range_query['query'])){
+		$parent_range_cache[$section] = func_query_column($parent_range_query['query']);
+	}
 
 	while ($row !== false) {
 		$row = array_shift($row);
@@ -536,14 +542,10 @@
 		if (!empty($ids)) {
 
 			# Check defined parent section IDs
-			$tmp = db_query($parent_range_query['query']);
-			if ($tmp) {
-				while ($id = db_fetch_array($tmp)) {
-					$id = array_shift($id);
-					if (in_array($id, $ids))
+			foreach($ids as $id) {
+				if (in_array($id, $parent_range_cache[$section])){
-						return $row;
+					return $row;
 				}
-				db_free_result($tmp);
 			}
 		}
 
@@ -652,7 +654,7 @@
 
 		# Return full image path (URL) if image stored as URL
 		return $v['image_path'];
-		
+
 	}
 
 	return false;