X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fhooks.inc;h=df906a91d4cb9194bb544b48d63981564b9e1def;hb=e6af7f9f8087bc668eb55f3bf5acead018d38ad8;hp=515bcccf3c9f72a22f4bbf79439a3d1a4973c2b8;hpb=3ef9e6f02a4460bf96c65987e0a7b0e17d376a45;p=fa-stable.git

diff --git a/includes/hooks.inc b/includes/hooks.inc
index 515bcccf..df906a91 100644
--- a/includes/hooks.inc
+++ b/includes/hooks.inc
@@ -93,6 +93,19 @@ class hooks {
 //		return array($security_areas, $security_sections);
 	}
 
+	//
+	//	Invoked for all modules before page header is displayed
+	//
+	function pre_header($fun_args)
+	{
+	}
+	//
+	//	Invoked for all modules before page footer is displayed
+	//
+	function pre_footer($fun_args)
+	{
+	}
+
 	//
 	// Price in words. $doc_type is set to document type and can be used to suppress 
 	// price in words printing for selected document types.
@@ -252,17 +265,20 @@ function hook_invoke_all($method, &$data, $opts=null)
 	global $Hooks;
 	
 	$return = array();
-	foreach($Hooks as $ext => $hook)
-		if (method_exists($hook, $method)) {
-			set_ext_domain('modules/'.$ext);
-			$result = $hook->$method($data, $opts);
-			if (isset($result) && is_array($result)) {
-				$return = array_merge_recursive($return, $result);
-			} else if (isset($result)) {
-				$return[] = $result;
-				}
-			set_ext_domain();
-		}
+	if (isset($Hooks[$ext])
+	{
+		foreach($Hooks as $ext => $hook)
+			if (method_exists($hook, $method)) {
+				set_ext_domain('modules/'.$ext);
+				$result = $hook->$method($data, $opts);
+				if (isset($result) && is_array($result)) {
+					$return = array_merge_recursive($return, $result);
+				} else if (isset($result)) {
+					$return[] = $result;
+					}
+				set_ext_domain();
+			}
+	{
 	return $return;
 }
 /*