X-Git-Url: https://git.p6c8.net/form-email.git/blobdiff_plain/c715b5507a92eea0180b640db399e0144e100bf6..48d0c07a90a64c489199182f3c0757153f12d363:/form-email/functions.php?ds=sidebyside

diff --git a/form-email/functions.php b/form-email/functions.php
index 2374b7b..e746a7e 100644
--- a/form-email/functions.php
+++ b/form-email/functions.php
@@ -66,7 +66,7 @@ function formdata($param) {
 #
 # Rueckgabe: Bearbeiteter Text (String)
 
-function &plain(&$text,$linebreak='<br>') {
+function plain($text,$linebreak='<br>') {
     $htmltext = htmlspecialchars($text);
     $htmltext = preg_replace("/\015\012|\012|\015/",$linebreak,$htmltext);
 
@@ -103,7 +103,7 @@ function semicolon_split($string) {
 #
 # Parameter: Fehlermeldung
 
-function show_fatal(&$errmsg,$vars=array()) {
+function show_fatal($errmsg,$vars=array()) {
     global $tpl_fatal;
 
     $tpl = new Template;
@@ -111,7 +111,7 @@ function show_fatal(&$errmsg,$vars=array()) {
 
     if(sizeof($vars) > 0) {
         while(list($var,$content) = each($vars)) {
-            $errmsg = str_replace('{'.htmlspecialchars($var).'}',htmlspecialchars($content),$errmsg);
+            $errmsg = str_replace('{'.$var.'}',htmlspecialchars($content),$errmsg);
         }
     }
 
@@ -130,7 +130,7 @@ function show_fatal(&$errmsg,$vars=array()) {
 #
 # Parameter: Fehlermeldung
 
-function show_user_error(&$errmsg) {
+function show_user_error($errmsg) {
     global $captcha_enable, $email, $name, $subject, $text, $user_fields, $tpl_user_error;
 
     $tpl = new Template;