SFTP: attempt to utilize SFTP via CLI if subsystem is unavailable
SFTP: attempt to utilize SFTP via CLI if subsystem is unavailable

paragonie-scott/phpseclib,kenichiii/phpseclib,danog/phpseclib,kenichiii/phpseclib,thaigialai1987/phpseclib,phpseclib/phpseclib,terrafrost/phpseclib,creatuity/phpseclib,melya/phpseclib,paragonie-scott/phpseclib,melya/phpseclib,danog/phpseclib,splitice/phpseclib,creatuity/phpseclib,splitice/phpseclib,metaclassing/phpseclib,metaclassing/phpseclib,phpseclib/phpseclib-php5,thaigialai1987/phpseclib,phpseclib/phpseclib-php5