mailparse_msg_get_part (PECL mailparse >= 0.9.0)mailparse_msg_get_part — Returns a handle on a given section in a mimemessage 说明 mailparse_msg_get_part(resource $mimemail, string $mimesection): resource 警告本函数还未编写文档，仅有参数列表。 参数 mimemail A valid MIME resource. mimesection