imap_savebody

(PHP 5 >= 5.1.3, PHP 7)

imap_savebody — Save a specific body section to a file

说明

imap_savebody ( resource $imap_stream , mixed $file , int $msg_number [, string $part_number = "" [, int $options = 0 ]] ) : bool

Saves a part or the whole body of the specified message.

参数

imap_stream

由 imap_open() 返回的 IMAP 流。

file

The path to the saved file as a string, or a valid file descriptor returned by fopen().

msg_number

The message number

part_number

The part number. It is a string of integers delimited by period which index into a body part list as per the IMAP4 specification

options

A bitmask with one or more of the following:

  • FT_UID - The msg_number is a UID
  • FT_PEEK - Do not set the \Seen flag if not already set
  • FT_INTERNAL - The return string is in internal format, will not canonicalize to CRLF.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

参见