Auch mit Traditionen sollte man irgendwann mal brechen:

[form-email.git] / form-email / functions.php

diff --git a/form-email/functions.php b/form-email/functions.php
index 331bd555f0ba74fa258d3a469d42e83c4eeb4319..e746a7e025212f8432c4a7cd0eb93e44d430c26e 100644 (file)
--- a/form-email/functions.php
+++ b/form-email/functions.php
@@ -66,7 +66,7 @@ function formdata($param) {
 #\r
 # Rueckgabe: Bearbeiteter Text (String)\r
 \r
-function &plain(&$text,$linebreak='<br>') {\r
+function plain($text,$linebreak='<br>') {\r
     $htmltext = htmlspecialchars($text);\r
     $htmltext = preg_replace("/\015\012|\012|\015/",$linebreak,$htmltext);\r
 \r
@@ -103,7 +103,7 @@ function semicolon_split($string) {
 #\r
 # Parameter: Fehlermeldung\r
 \r
-function show_fatal(&$errmsg,$vars=array()) {\r
+function show_fatal($errmsg,$vars=array()) {\r
     global $tpl_fatal;\r
 \r
     $tpl = new Template;\r
@@ -130,7 +130,7 @@ function show_fatal(&$errmsg,$vars=array()) {
 #\r
 # Parameter: Fehlermeldung\r
 \r
-function show_user_error(&$errmsg) {\r
+function show_user_error($errmsg) {\r
     global $captcha_enable, $email, $name, $subject, $text, $user_fields, $tpl_user_error;\r
 \r
     $tpl = new Template;\r