Resource Types
SSH2 Functions
SSH2
PHP Manual

# Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

`SSH2_FINGERPRINT_MD5` (integer)
  Flag to ssh2_fingerprint requesting hostkey fingerprint as an MD5 hash.
`SSH2_FINGERPRINT_SHA1` (integer)
  Flag to ssh2_fingerprint requesting hostkey fingerprint as an SHA1 hash.
`SSH2_FINGERPRINT_HEX` (integer)
  Flag to ssh2_fingerprint requesting hostkey fingerprint as a string of hexits.
`SSH2_FINGERPRINT_RAW` (integer)
  Flag to ssh2_fingerprint requesting hostkey fingerprint as a raw string of 8-bit characters.
`SSH2_TERM_UNIT_CHARS` (integer)
  Flag to ssh2_shell specifying that `width` and `height` are provided as character sizes.
`SSH2_TERM_UNIT_PIXELS` (integer)
  Flag to ssh2_shell specifying that `width` and `height` are provided in pixel units.
`SSH2_DEFAULT_TERM_WIDTH` (integer)
  Default terminal width requested by ssh2_shell.
`SSH2_DEFAULT_TERM_HEIGHT` (integer)
  Default terminal height requested by ssh2_shell.
`SSH2_DEFAULT_TERM_UNIT` (integer)
  Default terminal units requested by ssh2_shell.
`SSH2_STREAM_STDIO` (integer)
  Flag to ssh2_fetch_stream requesting STDIO subchannel.
`SSH2_STREAM_STDERR` (integer)
  Flag to ssh2_fetch_stream requesting STDERR subchannel.
`SSH2_DEFAULT_TERMINAL` (string)
  Default terminal type (e.g. vt102, ansi, xterm, vanilla) requested by ssh2_shell.