(PECL ssh2 >= 0.12) Changes file mode bool

(PECL ssh2 >= 0.9.0) Stat a file on a remote filesystem

(PECL ssh2 >= 0.9.0) Initialize SFTP subsystem

(PECL ssh2 >= 0.9.0) Return the target of a symbolic link

(PECL ssh2 >= 0.9.0) Delete a file bool ssh2_sftp_unlink

(PECL ssh2 >= 0.9.0) Resolve the realpath of a provided path string

(PECL ssh2 >= 0.10) Remove an authorized publickey

(PECL ssh2 >= 0.9.0) Fetch an extended data stream

(PECL ssh2 >= 0.9.0) Request a file via SCP

(PECL ssh2 >= 0.9.0) Remove a directory bool