(PECL mailparse >= 0.9.0)
mailparse_msg_get_structure — Returns an array of mime section names in the supplied message
$mimemail
锟斤拷锟斤拷锟斤拷锟斤拷未锟斤拷写锟侥碉拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟叫憋拷
mimemail
A valid MIME resource.