diff options
Diffstat (limited to 'inc/common.php')
| -rw-r--r-- | inc/common.php | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/inc/common.php b/inc/common.php index fd6fb911c..42fcf82c3 100644 --- a/inc/common.php +++ b/inc/common.php @@ -142,7 +142,12 @@ function pageinfo(){ } /** - * adds a message to the global message array + * print a message + * + * If HTTP headers were not sent yet the message is added + * to the global message array else it's printed directly + * using html_msgarea() + * * * Levels can be: * @@ -151,6 +156,7 @@ function pageinfo(){ * 1 success * * @author Andreas Gohr <andi@splitbrain.org> + * @see html_msgarea */ function msg($message,$lvl=0){ global $MSG; @@ -158,8 +164,14 @@ function msg($message,$lvl=0){ $errors[0] = 'info'; $errors[1] = 'success'; - if(!isset($MSG)) $MSG = array(); - $MSG[]=array('lvl' => $errors[$lvl], 'msg' => $message); + if(!headers_sent){ + if(!isset($MSG)) $MSG = array(); + $MSG[]=array('lvl' => $errors[$lvl], 'msg' => $message); + }else{ + $MSG = array(); + $MSG[]=array('lvl' => $errors[$lvl], 'msg' => $message); + html_msgarea(); + } } /** |