(PHP3 , PHP4 )
imap_scanmailbox -- Read the list of mailboxes, takes a string to search for in the text of the mailboxarray imap_scanmailbox (int imap_stream, string content)
Returns an array containing the names of the mailboxes that have string in the text of the mailbox. This function is simmilar to imap_listmailbox(), but it will additionally check for the presence of the string content inside the mailbox data.