(PHP 4, PHP 5, PHP 7)
imap_headerinfo — Read the header of the message
$imap_stream
, int $msg_number
[, int $fromlength
= 0
[, int $subjectlength
= 0
[, string $defaulthost
= NULL
]]] ) : objectGets information about the given message number by reading its headers.
imap_stream
�� imap_open() ���ص� IMAP ����
msg_number
The message number
fromlength
Number of characters for the fetchfrom property. Must be greater than or equal to zero.
subjectlength
Number of characters for the fetchsubject property Must be greater than or equal to zero.
defaulthost
Returns FALSE
on error or, if successful, the information in an object with following properties:
fromlength
characters
subjectlength
characters