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imap_fetchheader

imap_fetchheader

(PHP 4, PHP 5)

imap_fetchheaderReturns header for a message

说明

string imap_fetchheader ( resource $imap_stream , int $msg_number [, int $options = 0 ] )

This function causes a fetch of the complete, unfiltered » RFC2822 format header of the specified message.

参数

imap_stream

imap_open() 返回的 IMAP 流。

msg_number

The message number

options

The possible options are:

  • FT_UID - The msgno argument is a UID
  • FT_INTERNAL - The return string is in "internal" format, without any attempt to canonicalize to CRLF newlines
  • FT_PREFETCHTEXT - The RFC822.TEXT should be pre-fetched at the same time. This avoids an extra RTT on an IMAP connection if a full message text is desired (e.g. in a "save to local file" operation)

返回值

Returns the header of the specified message as a text string.

参见


  • imap_8bit
  • imap_alerts
  • imap_append
  • imap_base64
  • imap_binary
  • imap_body
  • imap_bodystruct
  • imap_check
  • imap_clearflag_full
  • imap_close
  • imap_create
  • imap_createmailbox
  • imap_delete
  • imap_deletemailbox
  • imap_errors
  • imap_expunge
  • imap_fetchbody
  • imap_fetchheader
  • imap_fetchmime
  • imap_fetchstructure
  • imap_fetchtext
  • imap_fetch_overview
  • imap_gc
  • imap_getacl
  • imap_getmailboxes
  • imap_getsubscribed
  • imap_get_quota
  • imap_get_quotaroot
  • imap_header
  • imap_headerinfo
  • imap_headers
  • imap_last_error
  • imap_list
  • imap_listmailbox
  • imap_listscan
  • imap_listsubscribed
  • imap_lsub
  • imap_mail
  • imap_mailboxmsginfo
  • imap_mail_compose
  • imap_mail_copy
  • imap_mail_move
  • imap_mime_header_decode
  • imap_msgno
  • imap_num_msg
  • imap_num_recent
  • imap_open
  • imap_ping
  • imap_qprint
  • imap_rename
  • imap_renamemailbox
  • imap_reopen
  • imap_rfc822_parse_adrlist
  • imap_rfc822_parse_headers
  • imap_rfc822_write_address
  • imap_savebody
  • imap_scan
  • imap_scanmailbox
  • imap_search
  • imap_setacl
  • imap_setflag_full
  • imap_set_quota
  • imap_sort
  • imap_status
  • imap_subscribe
  • imap_thread
  • imap_timeout
  • imap_uid
  • imap_undelete
  • imap_unsubscribe
  • imap_utf7_decode
  • imap_utf7_encode
  • imap_utf8
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