array data from form not working...

[htakeuchi]

Hello... I would like to ask for your expert opinion.

 

I have created a small web form that will send some information via ssh2_exec() to a number of units on the filed through my WAN.

 

I created a Web form, where I request the name of the units to be sent this information to separated by a comma, and this information then is setup as the array() in the php.

 

But I am guessing that the _GET or the _POST is adding some character I cannot see to the names which causes the array to fail wen I perform the foreach()...

 

Here is the small section of code I am using...

 

 

----------------------------------

 

<?php

$nodes = $_POST['nodes'];

$script = $_POST['script'];

$hosts = array($nodes);

foreach ($hosts as $host) {

$hostname = $host;

$url = 'ltf'.$host.'.domain.com';

$con =@ssh2_connect($url, 22);

echo $nodes;

if(!($con)){

echo 'Unable to to execute connection to Remote Unit<br>';

exit(1);

}

if (!@ssh2_auth_password($con, 'admin' , 'password')){

echo 'Failed to Authenticate to Remote Unit!';

exit(1);

}

elseif (!(ssh2_exec($con, '$script'))){

echo 'Command was not executed correctly<br>';

}

echo "Connection to ".$host." was successful!<br>";

};

?>

 

 

Thank you so much in advance!

 

 

HT

[Barand]

Use this to check exactly what was POSTed

 

echo '<pre>',print_r($_POST, true),'</pre>';