summaryrefslogtreecommitdiff
path: root/includes/OutputHandler.php
diff options
context:
space:
mode:
Diffstat (limited to 'includes/OutputHandler.php')
-rw-r--r--includes/OutputHandler.php10
1 files changed, 5 insertions, 5 deletions
diff --git a/includes/OutputHandler.php b/includes/OutputHandler.php
index 46a43f63..6b40c307 100644
--- a/includes/OutputHandler.php
+++ b/includes/OutputHandler.php
@@ -22,9 +22,9 @@
/**
* Standard output handler for use with ob_start
- *
+ *
* @param $s string
- *
+ *
* @return string
*/
function wfOutputHandler( $s ) {
@@ -85,14 +85,14 @@ function wfRequestExtension() {
/**
* Handler that compresses data with gzip if allowed by the Accept header.
* Unlike ob_gzhandler, it works for HEAD requests too.
- *
+ *
* @param $s string
*
* @return string
*/
function wfGzipHandler( $s ) {
if( !function_exists( 'gzencode' ) ) {
- wfDebug( __FUNCTION__ . "() skipping compression (gzencode unavaible)\n" );
+ wfDebug( __FUNCTION__ . "() skipping compression (gzencode unavailable)\n" );
return $s;
}
if( headers_sent() ) {
@@ -156,7 +156,7 @@ function wfMangleFlashPolicy( $s ) {
* @param $length int
*/
function wfDoContentLength( $length ) {
- if ( !headers_sent() && $_SERVER['SERVER_PROTOCOL'] == 'HTTP/1.0' ) {
+ if ( !headers_sent() && isset( $_SERVER['SERVER_PROTOCOL'] ) && $_SERVER['SERVER_PROTOCOL'] == 'HTTP/1.0' ) {
header( "Content-Length: $length" );
}
}