imap_savebody

(PHP 5 >= 5.1.3, PHP 7, PHP 8)

imap_savebody — Save a specific body section to a file

说明

imap_savebody ( resource $imap , resource|string|int $file , int $message_num , string $section = "" , int $flags = 0 ) : bool

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

参数

imap

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().

message_num

The message number

section

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

flags

A bitmask with one or more of the following:

  • FT_UID - The message_num 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