Code:

$exchangesnapin = "Add-PSSnapin Microsoft.Exchange.Management.PowerShell.E2010";
$output = shell_exec('powershell '.$exchangesnapin.';"get-mailboxdatabase" 2>&1'); 
echo( '<pre>' );
echo( $output );
echo( '</pre>' );

Result:

Name                           Server          Recovery        ReplicationType 
----                           ------          --------        --------------- 
Mailbox Database 0651932265    EGCVMADTEST     False           None        
Mailbox Database 0651932266    EGCVMADTEST     False           None    

I tried with

echo( $output[1] );

The result was only a letter 'N'. I believe its taking the Name column but one character at a time.

$output[1] is 'N', $output[2] is 'a'.

Is there any way I can get the mailbox list into array?