(PECL mailparse >= 0.9.0)
mailparse_msg_parse — Incrementally parse data into buffer
Incrementally parse data into the supplied mime mail resource.
This function allow you to stream portions of a file at a time, rather than read and parse the whole thing.
mimemailMIME resource.
dataNote: The final chunk of
datais supposed to end with a newline (CRLF); otherwise the last line of the message will not be parsed.
This code written within a function may end up causing a 500 error with php 7 :
$mime = mailparse_msg_create();
mailparse_msg_parse($mime,$content);
exit;
Don't forget to free the ressource using mailparse_msg_free($mime) before the exit, apache/php does not seem to be able to do it automatically.