| imap_8bit(string) | String | Converts a 8-bit string to a printable string. |
| imap_alerts() | Array | Returns an array of all the IMAP alert messages that have occurred. |
| imap_append(stream, mailbox, message, flags) | Boolean | Appends a message to the specified mailbox. |
| imap_base64(text)
| String | Decodes the specified base-64 encoded text. |
| imap_binary(string)
| String | Converts a 8-bit string to a base-64 string. |
| imap_body(stream, message_num, flags) | String | Returns the text of the specified message number. |
| imap_check(stream)
| Array | Gets information about the specified mailbox. |
| imap_clearflag_full(stream, sequence, flag, options) | Boolean | Clears a specific flag on the stream. |
| imap_close(stream, flags)
| Boolean | Closes a previously opened IMAP stream. |
| imap_create-mailbox(stream, mailbox) | Boolean | Creates a mailbox. |
| imap_delete(stream, message_num)
| Boolean | Marks a message for deletion. |
| imap_delete-mailbox(stream, mailbox) | Boolean | Deletes a mailbox. |
| imap_errors() | Array | Returns an array of all the IMAP errors that have occurred. |
| imap_expunge(stream)
| Boolean | Deletes all the marked messages. |
| imap_fetchbody(stream, message_num, part_num, flags) | String | Gets the specified section of the message. |
| imap_fetchheader(stream, message_num, flags) | String | Gets the header for the specified message number. |
| imap_fetchstructure(stream, message_num) | Array | Returns the structure of the message. |
| imap_getmailboxes(stream, ref, pat) | Array | Returns an array of the mailboxes. |
| imap_getsubscribed(stream, ref, pat) | Array | Returns an array of all mailboxes in which a user is currently subscribed. |
| imap_header(stream, message_num, fromlength, subjectlength, defaulthost) | Object | Returns an object that represents the header of the mail. |
| imap_headers(stream)
| Array | Returns an array that contains all the headers for every message in the stream. |
| imap_last_error()
| String | Gets the last error that occurred in IMAP. |
| imap_listmailbox(stream, ref, pat)
| Array | Returns an array that contains all the mailbox names. |
| imap_listsubscribed(stream, ref, pat)
| Array | Returns an array that contains all the subscribed mailboxes in the stream. |
| imap_mail_copy(stream, messagelist, mailbox, flags) | Boolean | Copies a set of messages to another mailbox. |
| imap_mail_move(stream, messagelist, mailbox) | Boolean | Moves a set of messages to another mailbox. |
| imap_mailboxmsginfo(stream)
| Array | Gets information about the current mailbox. |
| imap_msgno(stream, UID) | Integer | Returns the message number for the UID. |
| imap_num_msg(stream)
| Integer | Gets the total number of messages in the mailbox. |
| imap_num_recent(stream) | Integer | Gets the total number of new messages in the mailbox. |
| imap_open(mailbox, username, password, flags) | Integer | Opens a IMAP stream for a specific mailbox. |
| imap_ping(stream)
| Boolean | Pings the IMAP stream. |
| imap_qprint(string) | String | Converts a printable string to a 8-bit string. |
| imap_rename-mailbox(stream, oldname, newname) | Boolean | Renames a mailbox from oldname to newname. |
| imap_reopen(stream, mailbox, [flags]) | Boolean | Reopens the IMAP stream. |
| imap_rfc822_parse_adrlist(address, default_host)
| Array | Parses an address string and returns an array that contains the mailbox, host, personal name, and domain source. |
| imap_rfc822_write_address(mailbox, host, personal) | String | Returns a e-mail address. |
| imap_scanmailbox(stream, string)
| Array | Returns an array of messages that match the search string. |
| imap_setflag_full(stream, sequence, flag, options) | Boolean | Sets the specified flag. |
| imap_sort(stream, criteria, reverse, options) | Array | Returns an array of message numbers that meet the search criteria. |
| imap_status(stream, mailbox, options) | Object | Gets information about the mailbox. |
| imap_subscribe(stream, mailbox)
| Boolean | Subscribes to the mailbox. |
| imap_uid(stream, message_num)
| Integer | Returns the UID for the message. |
| imap_undelete(stream, message_number)
| Boolean | Unmarks a message for deletion. |
| imap_unsubscribe(stream, mailbox)
| Boolean | Unsubscribes from the mailbox. |
