php – imap – 获取附件

发布时间:2022-04-30 发布网站:脚本宝典
脚本宝典收集整理的这篇文章主要介绍了php – imap – 获取附件脚本宝典觉得挺不错的,现在分享给大家,也给大家做个参考。
如何从此邮件获取附件?

这个电子邮件是从一个苹果电脑发送的,而且电子邮件的结构并不像任何其他的(惊喜).这里配置的部分比其他的更深一些.

该脚本与每个其他电子邮件一起使用,其中文件的部分位于第一个维度,但不与此一个

$part-> dparameters [0] – >值返回文件名,但strlen($data)返回0

imap流

$structure = imap_fetchstructure($this->stream,$this->;msgno);

if(isset($structure->parts)){
    PRint_r($structure->parts);
    $this->parse_parts($structure->parts);
}

function parse_parts($parts){
    foreach($parts as $section => $part){
        if(isset($part->parts)){

            // some mails have one extra dimension
            $this->parse_parts($part->parts);

        }
        elseif(isset($part->disposITion)){
            if(in_array(strtolower($part->disposition),array('attachment','inline'))){
                $data = imap_fetchbody($this->stream,$this->msgno,$section+1);
                echo $part->dparameters[0]->value.' '.strlen($data)."\n";
            }
        }
    }
}

的print_r

Array
(
    [0] => stdClass Object
        (
            [tyPE] => 0
            [encoding] => 0
            [ifsuBType] => 1
            [subtype] => PLAIN
            [ifdescription] => 0
            [ifid] => 0
            [lines] => 15
            [bytes] => 173
            [ifdisposition] => 0
            [ifdparameters] => 0
            [ifparameters] => 1
            [parameters] => Array
                (
                    [0] => stdClass Object
                        (
                            [attribute] => CHARSET
                            [value] => us-ascii
                        )

                )

        )

    [1] => stdClass Object
        (
            [type] => 1
            [encoding] => 0
            [ifsubtype] => 1
            [subtype] => MIXED
            [ifdescription] => 0
            [ifid] => 0
            [bytes] => 23420
            [ifdisposition] => 0
            [ifdparameters] => 0
            [ifparameters] => 1
            [parameters] => Array
                (
                    [0] => stdClass Object
                        (
                            [attribute] => BOUNDARY
                            [value] => Apple-Mail=_800896E0-A9C9-456E-B063-79CED9DD4FD7
                        )

                )

            [parts] => Array
                (
                    [0] => stdClass Object
                        (
                            [type] => 0
                            [encoding] => 0
                            [ifsubtype] => 1
                            [subtype] => HTML
                            [ifdescription] => 0
                            [ifid] => 0
                            [bytes] => 136
                            [ifdisposition] => 0
                            [ifdparameters] => 0
                            [ifparameters] => 1
                            [parameters] => Array
                                (
                                    [0] => stdClass Object
                                        (
                                            [attribute] => CHARSET
                                            [value] => us-ascii
                                        )

                                )

                        )

                    [1] => stdClass Object
                        (
                            [type] => 3
                            [encoding] => 3
                            [ifsubtype] => 1
                            [subtype] => PDF
                            [ifdescription] => 0
                            [ifid] => 0
                            [bytes] => 17780
                            [ifdisposition] => 1
                            [disposition] => INLINE
                            [ifdparameters] => 1
                            [dparameters] => Array
                                (
                                    [0] => stdClass Object
                                        (
                                            [attribute] => FILENAME
                                            [value] => 057 - LPJ - Stik og labels.pdf
                                        )

                                )

                            [ifparameters] => 1
                            [parameters] => Array
                                (
                                    [0] => stdClass Object
                                        (
                                            [attribute] => NAME
                                            [value] => 057 - LPJ - Stik og labels.pdf
                                        )

                                )

                        )

                    [2] => stdClass Object
                        (
                            [type] => 0
                            [encoding] => 4
                            [ifsubtype] => 1
                            [subtype] => HTML
                            [ifdescription] => 0
                            [ifid] => 0
                            [lines] => 75
                            [bytes] => 4931
                            [ifdisposition] => 0
                            [ifdparameters] => 0
                            [ifparameters] => 1
                            [parameters] => Array
                                (
                                    [0] => stdClass Object
                                        (
                                            [attribute] => CHARSET
                                            [value] => us-ascii
                                        )

                                )

                        )

                )

        )

)
您没有提供嵌套附件的正确部分号.您需要在递归步骤中传入节号.
function parse_parts($parts,$parentsection = ""){
    foreach($parts as $subsection => $part){
        $section = $parentsection . ($subsection + 1);
        if(isset($part->parts)){

            // some mails have one extra dimension
            $this->parse_parts($part->parts,$section . "." );

        }
        elseif(isset($part->disposition)){
            if(in_array(strtolower($part->disposition),$section );
                echo 'Getting section ' . $section;
                echo $part->dparameters[0]->value.' '.strlen($data)."\n";
            }
        }
    }
}

(未经测试,但应该做正确的事情…)

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