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Top Forums UNIX for Dummies Questions & Answers How to check if a number exists? Post 302877854 by Ariean on Tuesday 3rd of December 2013 01:49:16 PM
Old 12-03-2013
How to check if a number exists?

Hello,
May i please know how do i check if the given input argument is one of the listed numbers then success else failure. I am using bash shell.

Code:
if [ $1 is one of these (1,12,21,32....) ]
then
     echo "success"
else
     echo "failure"
fi

Thank you.
 

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IMAP_MAILBOXMSGINFO(3)							 1						    IMAP_MAILBOXMSGINFO(3)

imap_mailboxmsginfo - Get information about the current mailbox

SYNOPSIS
object imap_mailboxmsginfo (resource $imap_stream) DESCRIPTION
Checks the current mailbox status on the server. It is similar to imap_status(3), but will additionally sum up the size of all messages in the mailbox, which will take some additional time to execute. PARAMETERS
o $ imap_stream -An IMAP stream returned by imap_open(3). RETURN VALUES
Returns the information in an object with following properties: Mailbox properties +--------+----------------------------------------+ | Date | | | | | | | date of last change (current datetime) | | | | |Driver | | | | | | | driver | | | | |Mailbox | | | | | | | name of the mailbox | | | | | Nmsgs | | | | | | | number of messages | | | | |Recent | | | | | | | number of recent messages | | | | |Unread | | | | | | | number of unread messages | | | | |Deleted | | | | | | | number of deleted messages | | | | | Size | | | | | | | mailbox size | | | | +--------+----------------------------------------+ Returns FALSE on failure. EXAMPLES
Example #1 imap_mailboxmsginfo(3) example <?php $mbox = imap_open("{imap.example.org}INBOX", "username", "password") or die("can't connect: " . imap_last_error()); $check = imap_mailboxmsginfo($mbox); if ($check) { echo "Date: " . $check->Date . "<br /> " ; echo "Driver: " . $check->Driver . "<br /> " ; echo "Mailbox: " . $check->Mailbox . "<br /> " ; echo "Messages: " . $check->Nmsgs . "<br /> " ; echo "Recent: " . $check->Recent . "<br /> " ; echo "Unread: " . $check->Unread . "<br /> " ; echo "Deleted: " . $check->Deleted . "<br /> " ; echo "Size: " . $check->Size . "<br /> " ; } else { echo "imap_mailboxmsginfo() failed: " . imap_last_error() . "<br /> "; } imap_close($mbox); ?> PHP Documentation Group IMAP_MAILBOXMSGINFO(3)
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