Merge pull request #5 from divinity76/patch-1

make auto Content-Type optional
songlipeng2003 · Oct 7, 2022 · b827c6a · b827c6a
2 parents 674453c + cfba275
commit b827c6a
Showing 1 changed file with 9 additions and 8 deletions.
diff --git a/lib/XSendfile/XSendfile.php b/lib/XSendfile/XSendfile.php
@@ -29,7 +29,7 @@ public static function detectServer() {
 		return null;
 	}
 
-	public static function xSendfile( $file, $downFilename = null, $serverType = null, $cache = true ) {
+	public static function xSendfile( $file, $downFilename = null, $serverType = null, $cache = true, $autoContentType = true ) {
 		if ( $cache ) {
 			if ( isset( $_SERVER['HTTP_IF_MODIFIED_SINCE'] ) ) {
 				$modifiedSince = $_SERVER['HTTP_IF_MODIFIED_SINCE'];
@@ -47,13 +47,14 @@ public static function xSendfile( $file, $downFilename = null, $serverType = nul
 				return;
 			}
 		}
-
-		$finfo = finfo_open( FILEINFO_MIME_TYPE );
-		$mime  = finfo_file( $finfo, $file );
-		if ( $mime ) {
-			header( "Content-type: $mime" );
-		} else {
-			header( "Content-type: application/octet-stream" );
+		if( $autoContentType ) {
+			$finfo = finfo_open( FILEINFO_MIME_TYPE );
+			$mime  = finfo_file( $finfo, $file );
+			if ( $mime ) {
+				header( "Content-type: {$mime}" );
+			} else {
+				header( "Content-type: application/octet-stream" );
+			}
 		}
 
 		if ( $downFilename ) {