From 9547587cb79aa98082cd778fb52c5b6fe2834df6 Mon Sep 17 00:00:00 2001
From: Adrian <adrian@feedoptimise.com>
Date: Thu, 26 Nov 2020 10:45:53 +0000
Subject: [PATCH] SFTP: add stream to get method

---
 phpseclib/Net/SFTP.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/phpseclib/Net/SFTP.php b/phpseclib/Net/SFTP.php
index a94215b8..dbd23137 100644
--- a/phpseclib/Net/SFTP.php
+++ b/phpseclib/Net/SFTP.php
@@ -2278,7 +2278,7 @@ class Net_SFTP extends Net_SSH2
             $res_offset = $stat['size'];
         } else {
             $res_offset = 0;
-            if ($local_file !== false) {
+            if ($local_file !== false && !is_callable($local_file) ) {
                 $fp = fopen($local_file, 'wb');
                 if (!$fp) {
                     return false;
@@ -2288,7 +2288,7 @@ class Net_SFTP extends Net_SSH2
             }
         }
 
-        $fclose_check = $local_file !== false && !is_resource($local_file);
+        $fclose_check = $local_file !== false && !is_callable($local_file) && !is_resource($local_file);
 
         $start = $offset;
         $read = 0;
@@ -2335,6 +2335,8 @@ class Net_SFTP extends Net_SSH2
                         $offset+= strlen($temp);
                         if ($local_file === false) {
                             $content.= $temp;
+                        } elseif (is_callable($local_file)) {
+													$local_file($temp);
                         } else {
                             fputs($fp, $temp);
                         }