How to Send File Attachments via Email Using PHP and PHPMailer?

Sending File Attachments from a Form Using PHP and PHPMailer

In your process.php file, you can attach the uploaded file to the email using the following steps:

1. Retrieve the uploaded file:

if (isset($_FILES['uploaded_file']) && $_FILES['uploaded_file']['error'] == UPLOAD_ERR_OK) {
    $uploadInfo = $_FILES['uploaded_file'];
}

2. Attach the file to the email:

if (isset($uploadInfo)) {
    $mail->addAttachment($uploadInfo['tmp_name'], $uploadInfo['name']);
}

This code checks if the file was uploaded successfully, then attaches the file to the email using the addAttachment method of PHPMailer. The arguments to addAttachment are the temporary file name of the uploaded file and the original filename, respectively.

Additional Notes:

• Make sure your form has the enctype="multipart/form-data" attribute set to allow file uploads.
• The MAX_FILE_SIZE input hidden field sets the maximum file size allowed for uploads.
• You can pass additional parameters to addAttachment to specify the file encoding, MIME type, and disposition.
• The file will be deleted from the temporary directory after the email is sent.

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