(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
]]] )Gets information about the given message number by reading its headers.
imap_streamAn IMAP stream returned by imap_open().
msg_numberThe message number
fromlengthNumber of characters for the fetchfrom property. Must be greater than or equal to zero.
subjectlengthNumber of characters for the fetchsubject property Must be greater than or equal to zero.
defaulthost
Returns the information in an object with following properties:
fromlength
characters
subjectlength characters