Merge branch '1.0' into ssh2-fix-multi-channel-1.0

.travis.yml

@@ -1,7 +1,6 @@
 language: php
 
 php:
-  - 5.3
   - 5.4
   - 5.5.9
   - 5.5
@@ -18,7 +17,7 @@ env:
 before_install: true
 
 install:
-  - wget http://ftp.gnu.org/gnu/parallel/parallel-20120522.tar.bz2
+  - wget http://ftp.gnu.org/gnu/parallel/parallel-20170822.tar.bz2
   - tar -xvjf parallel*
   - cd parallel*
   - ./configure

phpseclib/File/X509.php

@@ -2115,7 +2115,7 @@ class File_X509
 
         if (!isset($date)) {
             $date = class_exists('DateTime') ?
-                new DateTime($date, new DateTimeZone(date_default_timezone_get())) :
+                new DateTime($date, new DateTimeZone(@date_default_timezone_get())) :
                 time();
         }
 
@@ -3909,7 +3909,7 @@ class File_X509
     {
         if (class_exists('DateTime')) {
             $date = new DateTime($date);
-            $this->startDate = $date->format('D, d M Y H:i:s O');
+            $this->startDate = $date->format('D, d M Y H:i:s O', new DateTimeZone(@date_default_timezone_get()));
         } else {
             $this->startDate = @date('D, d M Y H:i:s O', @strtotime($date));
         }
@@ -3937,7 +3937,7 @@ class File_X509
             $this->endDate = new File_ASN1_Element($temp);
         } else {
             if (class_exists('DateTime')) {
-                $date = new DateTime($date);
+                $date = new DateTime($date, new DateTimeZone(@date_default_timezone_get()));
                 $this->endDate = $date->format('D, d M Y H:i:s O');
             } else {
                 $this->endDate = @date('D, d M Y H:i:s O', @strtotime($date));

phpseclib/Net/SFTP.php

@@ -2036,7 +2036,7 @@ class Net_SFTP extends Net_SSH2
 
         if (isset($fp)) {
             $stat = fstat($fp);
-            $size = $stat['size'];
+            $size = !empty($stat) ? $stat['size'] : 0;
 
             if ($local_start >= 0) {
                 fseek($fp, $local_start);

phpseclib/Net/SSH2.php

@@ -907,7 +907,6 @@ class Net_SSH2
      */
     var $decrypt_algorithm = '';
 
-
     /**
      * Should we try to re-connect to re-establish keys?
      *