Warnings und Success-Meldungen in der Session speichern (7cd9313)

inc/error.php

@@ -25,27 +25,24 @@ function input_error($reason)
 
 function warning($msg)
 {
-  global $warning;
-  if (!isset($warning))
-    $warning = array();
-  array_push($warning, $msg);
+  if (!isset($_SESSION['warning']))
+    $_SESSION['warning'] = array();
+  array_push($_SESSION['warning'], $msg);
 }
 
 function success_msg($msg)
 {
-  global $success_msg;
-  if (!isset($success_msg))
-    $success_msg = array();
-  array_push($success_msg, $msg);
+  if (!isset($_SESSION['success_msg']))
+    $_SESSION['success_msg'] = array();
+  array_push($_SESSION['success_msg'], $msg);
 }
 
 
 function we_have_an_error()
 {
   global $input_error;
-  global $warning;
 
-  return ((count($input_error) + count($warning)) > 0);
+  return ((count($input_error) + count($_SESSION['warning'])) > 0);
 
 }
 
@@ -53,8 +50,6 @@ function we_have_an_error()
 function show_messages()
 {
   global $input_error;
-  global $success_msg;
-  global $warning;
   if (isset($input_error))
   {
     echo '<div class="error">
@@ -69,29 +64,31 @@ function show_messages()
     echo '</ul>
     </div>';
   }
-  if (isset($warning))
+  if (isset($_SESSION['warning']))
   {
     echo '<div class="error">
     <ul>
     ';
-    foreach ($warning as $msg)
+    foreach ($_SESSION['warning'] as $msg)
     {
       echo '<li>'.nl2br(filter_input_general($msg))."</li>\n";
     }
     echo '</ul>
     </div>';
+    unset($_SESSION['warning']);
   }
-  if (isset($success_msg))
+  if (isset($_SESSION['success_msg']))
   {
     echo '<div class="success">
     <ul>
     ';
-    foreach ($success_msg as $msg)
+    foreach ($_SESSION['success_msg'] as $msg)
     {
       echo '<li>'.nl2br(filter_input_general($msg))."</li>\n";
     }
     echo '</ul>
     </div>';
+    unset($_SESSION['success_msg']);
   }
 }
 


...	...	@@ -25,27 +25,24 @@ function input_error($reason)
25	25
26	26	function warning($msg)
27	27	{
28		- global $warning;
29		- if (!isset($warning))
30		- $warning = array();
31		- array_push($warning, $msg);
	28	+ if (!isset($_SESSION['warning']))
	29	+ $_SESSION['warning'] = array();
	30	+ array_push($_SESSION['warning'], $msg);
32	31	}
33	32
34	33	function success_msg($msg)
35	34	{
36		- global $success_msg;
37		- if (!isset($success_msg))
38		- $success_msg = array();
39		- array_push($success_msg, $msg);
	35	+ if (!isset($_SESSION['success_msg']))
	36	+ $_SESSION['success_msg'] = array();
	37	+ array_push($_SESSION['success_msg'], $msg);
40	38	}
41	39
42	40
43	41	function we_have_an_error()
44	42	{
45	43	global $input_error;
46		- global $warning;
47	44
48		- return ((count($input_error) + count($warning)) > 0);
	45	+ return ((count($input_error) + count($_SESSION['warning'])) > 0);
49	46
50	47	}
51	48
...	...	@@ -53,8 +50,6 @@ function we_have_an_error()
53	50	function show_messages()
54	51	{
55	52	global $input_error;
56		- global $success_msg;
57		- global $warning;
58	53	if (isset($input_error))
59	54	{
60	55	echo '<div class="error">
...	...	@@ -69,29 +64,31 @@ function show_messages()
69	64	echo '</ul>
70	65	</div>';
71	66	}
72		- if (isset($warning))
	67	+ if (isset($_SESSION['warning']))
73	68	{
74	69	echo '<div class="error">
75	70	<ul>
76	71	';
77		- foreach ($warning as $msg)
	72	+ foreach ($_SESSION['warning'] as $msg)
78	73	{
79	74	echo '<li>'.nl2br(filter_input_general($msg))."</li>\n";
80	75	}
81	76	echo '</ul>
82	77	</div>';
	78	+ unset($_SESSION['warning']);
83	79	}
84		- if (isset($success_msg))
	80	+ if (isset($_SESSION['success_msg']))
85	81	{
86	82	echo '<div class="success">
87	83	<ul>
88	84	';
89		- foreach ($success_msg as $msg)
	85	+ foreach ($_SESSION['success_msg'] as $msg)
90	86	{
91	87	echo '<li>'.nl2br(filter_input_general($msg))."</li>\n";
92	88	}
93	89	echo '</ul>
94	90	</div>';
	91	+ unset($_SESSION['success_msg']);
95	92	}
96	93	}
97	94
98	95

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