From 343437e75050c84dcaf6f980dac8c35203344bb1 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 14 Aug 2002 17:59:43 +0000
Subject: - "module_invoke()" and "module_invoke_all()" can now be called with
 any    number of arguments.  Patch by Gerhard.

---
 includes/module.inc | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'includes/module.inc')

diff --git a/includes/module.inc b/includes/module.inc
index b5453b800..0f75ed3c8 100644
--- a/includes/module.inc
+++ b/includes/module.inc
@@ -15,19 +15,23 @@ function module_iterate($function, $argument = "") {
 }
 
 // invoke hook $hook of module $name with optional arguments:
-function module_invoke($name, $hook, $a1 = NULL, $a2 = NULL, $a3 = NULL, $a4 = NULL) {
-  $function = $name ."_". $hook;
+function module_invoke(){
+  $args = func_get_args();
+  $function = array_shift($args);
+  $function .= "_". array_shift($args);
+
   if (function_exists($function)) {
-    return $function($a1, $a2, $a3, $a4);
+    return $function(implode(",", $args));
   }
 }
 
 // invoke $hook for all appropriate modules:
-function module_invoke_all($hook, $a1 = NULL, $a2 = NULL, $a3 = NULL, $a4 = NULL) {
+function module_invoke_all() {
   $return = array();
+  $args = func_get_args();
   foreach (module_list() as $name) {
-    if (module_hook($name, $hook)) {
-      if ($result = module_invoke($name, $hook, $a1, $a2, $a3, $a4)) {
+    if (module_hook($name, $args[0])) {
+      if ($result = module_invoke($name, implode(",", $args))) {
         $return = array_merge($return, $result);
       }
     }
-- 
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