Php/docs/function.ssh2-exec
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ssh2_exec
(PECL ssh2 >= 0.9.0)
ssh2_exec — Execute a command on a remote server
说明
ssh2_exec
( resource $session
, string $command
[, string $pty
[, array $env
[, int $width
= 80
[, int $height
= 25
[, int $width_height_type
= SSH2_TERM_UNIT_CHARS
]]]]] ) : resource|false
Execute a command at the remote end and allocate a channel for it.
参数
session
- An SSH connection link identifier, obtained from a call to ssh2_connect().
command
pty
env
env
may be passed as an associative array of name/value pairs to set in the target environment.width
- Width of the virtual terminal.
height
- Height of the virtual terminal.
width_height_type
width_height_type
should be one ofSSH2_TERM_UNIT_CHARS
orSSH2_TERM_UNIT_PIXELS
.
返回值
Returns a stream on success 或者在失败时返回 false
.
范例
Example #1 Executing a command
<?php$connection = ssh2_connect('shell.example.com', 22);ssh2_auth_password($connection, 'username', 'password');$stream = ssh2_exec($connection, '/usr/local/bin/php -i');?>
参见
- ssh2_connect() - Connect to an SSH server
- ssh2_shell() - Request an interactive shell
- ssh2_tunnel() - Open a tunnel through a remote server