WordPress 4.6.3

[autoinstalls/wordpress.git] / wp-admin / includes / class-wp-filesystem-ssh2.php

diff --git a/wp-admin/includes/class-wp-filesystem-ssh2.php b/wp-admin/includes/class-wp-filesystem-ssh2.php
index 42eab59c7953d3eea076a1e41dbc7bdb14aad09c..158b55598c626380c288a5b414f843655712a45c 100644 (file)
--- a/wp-admin/includes/class-wp-filesystem-ssh2.php
+++ b/wp-admin/includes/class-wp-filesystem-ssh2.php
@@ -62,7 +62,14 @@ class WP_Filesystem_SSH2 extends WP_Filesystem_Base {
                        return;
                }
                if ( !function_exists('stream_get_contents') ) {
-                       $this->errors->add('ssh2_php_requirement', __('The ssh2 PHP extension is available, however, we require the PHP5 function <code>stream_get_contents()</code>'));
+                       $this->errors->add(
+                               'ssh2_php_requirement',
+                               sprintf(
+                                       /* translators: %s: stream_get_contents() */
+                                       __( 'The ssh2 PHP extension is available, however, we require the PHP5 function %s' ),
+                                       '<code>stream_get_contents()</code>'
+                               )
+                       );
                        return;
                }
 
@@ -186,7 +193,8 @@ class WP_Filesystem_SSH2 extends WP_Filesystem_Base {
         * 
         * @param string $command
         * @param bool $returnbool
-        * @return bool|string
+        * @return bool|string True on success, false on failure. String if the command was executed, `$returnbool`
+        *                     is false (default), and data from the resulting stream was retrieved.
         */
        public function run_command( $command, $returnbool = false ) {
                if ( ! $this->link )
@@ -323,10 +331,10 @@ class WP_Filesystem_SSH2 extends WP_Filesystem_Base {
         *
         * @access public
         *
-        * @param string     $file    Path to the file.
-        * @param string|int $owner   A user name or number.
-        * @param bool       $recursive Optional. If set True changes file owner recursivly. Defaults to False.
-        * @return bool|string Returns true on success or false on failure.
+        * @param string     $file      Path to the file.
+        * @param string|int $owner     A user name or number.
+        * @param bool       $recursive Optional. If set True changes file owner recursivly. Default False.
+        * @return bool True on success or false on failure.
         */
        public function chown( $file, $owner, $recursive = false ) {
                if ( ! $this->exists($file) )