From 0396becba66d77cb925a7a46a01af74bf519e7e1 Mon Sep 17 00:00:00 2001 From: andi Date: Sun, 23 Jan 2005 19:29:38 +0100 Subject: allow msg after headers were sent darcs-hash:20050123182938-9977f-4404c519f6b05550c6ba3d43cea24f246b137dad.gz --- inc/common.php | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'inc/common.php') 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 + * @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(); + } } /** -- cgit v1.2.3