PHP Notice: Undefined offset: 1

[TheRatG]

PHP Notice: Undefined offset: 1 in /www/symdep.crm.roboforex.com/vendor/herzult/php-ssh/src/Ssh/Exec.php on line 31

[Herzult]

What are you trying to achieve with the library?
Seems there is an issue with the result's parsing.

https://github.com/Herzult/php-ssh/blob/master/src/Ssh/Exec.php#L31

[TheRatG]

Seems there is an issue with the result's parsing.
Yes

[h4cc]

@TheRatG Can you please provide the content of $output and other info like: Operating System,Type of command,... ?

[camspiers]

We could fix the access to a key before checking exists regardless.

[TheRatG]

it will be cool 😄

[cabloo]

Had this same issue, checked what was in $output: empty string.

Adding this fixed the issue for me: #48

[syphernl]

This particular issue happens to me too when connecting to an appliance which doesn't have a full shell and doesn't have the echo command, therefor it cannot echo the returncode which is expected by the class Exec

[petrenkorf]

Had the same issue on remote host with fish installed. Is this package working only on POSIX shell?