(PHP 4, PHP 5, PHP 7)
imap_fetchbody — Fetch a particular section of the body of the message
$imap_stream
   , int $msg_number
   , string $section
   [, int $options = 0
  ] )Fetch of a particular section of the body of the specified messages. Body parts are not decoded by this function.
imap_streamAn IMAP stream returned by imap_open().
msg_numberThe message number
sectionThe part number. It is a string of integers delimited by period which index into a body part list as per the IMAP4 specification
optionsA 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.
         
        Returns a particular section of the body of the specified messages as a text string.