php – 来自表单的WP邮件附件,无文件管理器上传文件

发布时间：2020-12-13 22:25:26 所属栏目：PHP教程来源：网络整理

导读：从表单通过wp_mail函数我正在尝试发送带附件的电子邮件,而不将文件上传到文件管理器. 我收到附件的电子邮件.但附件名称不正确,没有文件类型.请帮忙解决这个问题. 这是HTML表单 form action="POST" enctype="multipart/form-data" table input type="file" na

从表单通过wp_mail函数我正在尝试发送带附件的电子邮件,而不将文件上传到文件管理器.
我收到附件的电子邮件.但附件名称不正确,没有文件类型.请帮忙解决这个问题.

这是HTML表单

<form action="POST" enctype="multipart/form-data">
    <table>
        <input type="file" name="Attached">
        <input type="Submit" name="Submit">
    </table>
</form>

有我的PHP代码

if (isset($_POST['Submit'])) {
    $attachments = $_FILES['Attached']['tmp_name'];

    $recipients = "john@mail.com";
    $SenderName = get_bloginfo('name');
    $SenderEmail = "noreply@domain.com";
    $body   = "How are you what are you doing now. bla bla bla";

    $recipients = array($to);
    $headers[] = "From: $SenderName <$SenderEmail>" . "rn";
    $headers[] = "Content-Type: text/html";
    $subj = "This is mail subject";
    $SendMail   = wp_mail( $recipients,$subj,$body,$headers,$attachments );
}

解决方法

好吧,我不得不为这一个提出解决方法

我做的是

>将文件上传到服务器
>使用wp-mail发送电子邮件
>成功发送电子邮件或不成功;取消上传图片的链接

1.将文件上传到服务器

/*image upload */
/* GET File Variables */
$target_dir = $_SERVER['DOCUMENT_ROOT']. "/uploads/";
$image_name = $_FILES['YOUR_IMAGE']['name'];
$target_file = $target_dir . basename($_FILES['YOUR_IMAGE']['name']);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));
// Check if image file is a actual image or fake image

$check = getimagesize($_FILES["YOUR_IMAGE"]["tmp_name"]);
if($check !== false) {
    echo "File is an image - " . $check["mime"] . ".";
    $uploadOk = 1;
} else {
    echo "File is not an image.";
    $uploadOk = 0;
}


// Check file size
if ($_FILES["YOUR_IMAGE"]["size"] > 500000) {
    echo "Sorry,your file is too large.";
    $uploadOk = 0;
}
// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
    && $imageFileType != "gif" ) {
    echo "Sorry,only JPG,JPEG,PNG & GIF files are allowed.";
    $uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
    echo "Sorry,your file was not uploaded.";
    // if everything is ok,try to upload file
} else {
    if (move_uploaded_file($_FILES["YOUR_IMAGE"]["tmp_name"],$target_file)) {
        echo "The file ". basename( $_FILES["YOUR_IMAGE"]["name"]). " has been uploaded.";
    } else {
        echo "Sorry,there was an error uploading your file.";
    }
}

$attachment = array($target_file);

2.使用wp-mail邮件

$to = $Email; // put your email here
        $headers = array('Content-Type: text/html; charset=UTF-8','From:' . $name . '<' . $fromEmail . '>');

        // $headers = 'From:' . $name . '<' . $studentEmail . '>' . "rn"; // put user's email here or duplicate your email
        $subject = 'Apply Online Form';

        if (wp_mail($to,$subject,$message,$attachment ) === false) {
            echo "Error";
             unlink($target_file);
        } else {
             unlink($target_file);
            echo "<h3> Mail Sent Successfully</h3>";
        }

3.成功发送电子邮件或不取消链接上传的图像

unlink($target_file);

（编辑：李大同）

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