<?php
    $tmp = $_FILES['gambar']['tmp_name'];
    $type = $_FILES['gambar']['type'];
    $gambar = $_FILES['gambar']['name'];
    $ukuran = $_FILES['gambar']['size'];
    $format = substr($gambar, strrpos($gambar, ".") + 1);
    $simpan_gambar = (rand(100,999)) . "." . "$format";
    $path = "assets/lampiran/".$simpan_gambar;
    if (is_uploaded_file($tmp)) {
            $file = fopen($tmp,'rb');
            $data = fread($file,filesize($tmp));
            fclose($file);
            $semi_rand = md5(time());
            $mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
            $email .= "\nMIME-Version: 1.0\n" .
            "Content-Type: multipart/mixed;\n" .
            " boundary=\"{$mime_boundary}\"";
            $pesan_admin = "This is a multi-part message in MIME format.\n\n" .
            "--{$mime_boundary}\n" .
            "Content-Type: text/plain; charset=\"iso-8859-1\"\n" .
            "Content-Transfer-Encoding: 7bit\n\n" .
            $pesan_admin . "\n\n";
            $data = chunk_split(base64_encode($data));
            $pesan_admin .= "--{$mime_boundary}\n" .
            "Content-Type: {$type};\n" .
            " name=\"{$simpan_gambar}\"\n" .
            "Content-Transfer-Encoding: base64\n\n" .
            $data . "\n\n" .
            "--{$mime_boundary}--\n";
        }
?>