Description
array
imap_scanmailbox ( int imap_stream, string ref, string pattern, string content)
Returns an array containing the names of the mailboxes that have
content in the text of the mailbox.
This function is similar to imap_listmailbox(),
but it will additionally check for the presence of the string
content inside the mailbox data.
See imap_getmailboxes() for a description
of ref and pattern.