&reftitle.constants; &extension.constants; NIL (int) Deprecated as of PHP 8.1.0. OP_DEBUG (int) OP_READONLY (int) Open mailbox read-only OP_ANONYMOUS (int) Don't use or update a .newsrc for news (NNTP only) OP_SHORTCACHE (int) OP_SILENT (int) OP_PROTOTYPE (int) OP_HALFOPEN (int) For IMAP and NNTP names, open a connection but don't open a mailbox. OP_EXPUNGE (int) OP_SECURE (int) CL_EXPUNGE (int) silently expunge the mailbox before closing when calling imap_close FT_UID (int) The parameter is a UID FT_PEEK (int) Do not set the \Seen flag if not already set FT_NOT (int) FT_INTERNAL (int) The return string is in internal format, will not canonicalize to CRLF. FT_PREFETCHTEXT (int) ST_UID (int) The sequence argument contains UIDs instead of sequence numbers ST_SILENT (int) ST_SET (int) CP_UID (int) the sequence numbers contain UIDS CP_MOVE (int) Delete the messages from the current mailbox after copying with imap_mail_copy SE_UID (int) Return UIDs instead of sequence numbers SE_FREE (int) SE_NOPREFETCH (int) Don't prefetch searched messages SO_FREE (int) SO_NOSERVER (int) SA_MESSAGES (int) SA_RECENT (int) SA_UNSEEN (int) SA_UIDNEXT (int) SA_UIDVALIDITY (int) SA_ALL (int) LATT_NOINFERIORS (int) This mailbox has no "children" (there are no mailboxes below this one). LATT_NOSELECT (int) This is only a container, not a mailbox - you cannot open it. LATT_MARKED (int) This mailbox is marked. Only used by UW-IMAPD. LATT_UNMARKED (int) This mailbox is not marked. Only used by UW-IMAPD. LATT_REFERRAL (int) This container has a referral to a remote mailbox. LATT_HASCHILDREN (int) This mailbox has selectable inferiors. LATT_HASNOCHILDREN (int) This mailbox has no selectable inferiors. SORTDATE (int) Sort criteria for imap_sort: message Date SORTARRIVAL (int) Sort criteria for imap_sort: arrival date SORTFROM (int) Sort criteria for imap_sort: mailbox in first From address SORTSUBJECT (int) Sort criteria for imap_sort: message subject SORTTO (int) Sort criteria for imap_sort: mailbox in first To address SORTCC (int) Sort criteria for imap_sort: mailbox in first cc address SORTSIZE (int) Sort criteria for imap_sort: size of message in octets TYPETEXT (int) Primary body type: unformatted text TYPEMULTIPART (int) Primary body type: multiple part TYPEMESSAGE (int) Primary body type: encapsulated message TYPEAPPLICATION (int) Primary body type: application data TYPEAUDIO (int) Primary body type: audio TYPEIMAGE (int) Primary body type: static image TYPEVIDEO (int) Primary body type: video TYPEMODEL (int) Primary body type: model TYPEOTHER (int) Primary body type: unknown ENC7BIT (int) Body encoding: 7 bit SMTP semantic data ENC8BIT (int) Body encoding: 8 bit SMTP semantic data ENCBINARY (int) Body encoding: 8 bit binary data ENCBASE64 (int) Body encoding: base-64 encoded data ENCQUOTEDPRINTABLE (int) Body encoding: human-readable 8-as-7 bit data ENCOTHER (int) Body encoding: unknown IMAP_OPENTIMEOUT (int) IMAP_READTIMEOUT (int) IMAP_WRITETIMEOUT (int) IMAP_CLOSETIMEOUT (int) IMAP_GC_ELT (int) Garbage collector, clear message cache elements. IMAP_GC_ENV (int) Garbage collector, clear envelopes and bodies. IMAP_GC_TEXTS (int) Garbage collector, clear texts.