MDL-14741: Reverting removal of output buffering.

diff --git a/lib/weblib.php b/lib/weblib.php
index 57e1f22e84baff8b33e9e22badd0ea8276d114e9..e6837c064b3fa8debb5b743ddfa3e94387c65ceb 100644 (file)
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -2526,7 +2526,10 @@ function print_header ($title='', $heading='', $navigation='', $focus='',
     $htmlEditorObject = new htmlEditor();
     $htmlEditor = $htmlEditorObject->configure(NULL, $COURSE->id);
 
+    ob_start();
     include($CFG->header);
+    $output = ob_get_contents();
+    ob_end_clean();
 
     // container debugging info
     $THEME->open_header_containers = open_containers();