solusi 2021-01

<?php

//koneksi ke database

include "(functions/dbli.php)";



$con =new mysqli($host,$user,$pass,$dbname); //tolong prebaiki

if ($con->connect_errno) {

    printf("Connect failed: %s\n", $con->connect_error);

    exit();

}



$judul_banyak_gambar = $_POST['judul_banyak_gambar'];

$banyak_gambar_1 = $_POST['banyak_gambar_1'];

$banyak_gambar_2 = $_POST['banyak_gambar_2'];

$banyak_gambar_3 = $_POST['banyak_gambar_3'];

$banyak_gambar_4 = $_POST['banyak_gambar_4'];



$rand1 = rand();

$ekstensi1 =  array('png','jpg','jpeg','gif');

$filename1 = $_FILES['banyak_gambar_1']['name'];

$ukuran1 = $_FILES['banyak_gambar_1']['size'];

$ext1 = pathinfo($filename1, PATHINFO_EXTENSION);

$rand2 = rand();

$ekstensi2 =  array('png','jpg','jpeg','gif');

$filename2 = $_FILES['banyak_gambar_2']['name'];

$ukuran2 = $_FILES['banyak_gambar_2']['size'];

$ext2 = pathinfo($filename1, PATHINFO_EXTENSION);

$rand3 = rand();

$ekstensi3 =  array('png','jpg','jpeg','gif');

$filename3 = $_FILES['banyak_gambar_3']['name'];

$ukuran3 = $_FILES['banyak_gambar_3']['size'];

$ext3 = pathinfo($filename3, PATHINFO_EXTENSION);

$rand4 = rand();

$ekstensi4 =  array('png','jpg','jpeg','gif');

$filename4 = $_FILES['banyak_gambar_4']['name'];

$ukuran4 = $_FILES['banyak_gambar_4']['size'];

$ext4 = pathinfo($filename4, PATHINFO_EXTENSION);

if(!in_array($ext1,$ekstensi1) && !in_array($ext2,$ekstensi2) && !in_array($ext3,$ekstensi3) && !in_array($ext4,$ekstensi4)) {

header("location:index.php?alert=gagal_ekstensi");

}else{

if($ukuran1 < 1044070 || $ukuran2 < 1044070 || $ukuran3 < 1044070 || $ukuran4 < 1044070){

$xx1 = $rand1.'_'.$filename1;

$xx2 = $rand2.'_'.$filename2;

$xx3 = $rand3.'_'.$filename3;

$xx4 = $rand4.'_'.$filename4;

$sql = "INSERT INTO banyak_gambar (judul_banyak_gambar, banyak_gambar_1, banyak_gambar_2, banyak_gambar_3, banyak_gambar_4)

        VALUES ('$judul_banyak_gambar', '$xx1', '$xx2', '$xx3', '$xx4')";

        if ($con->query($sql)) {

            //berhasil

        } else {

           echo "Error: " . $sql . "<br>" . $con->error ;

           die;

           //nanti dihapus

            echo " <script>alert('gagal menambahkan'); window.location='index.php'</script> ";

        }



move_uploaded_file($_FILES['banyak_gambar_1']['tmp_name'], 'banyak_gambar/'.$rand1.'_'.$filename1);

move_uploaded_file($_FILES['banyak_gambar_2']['tmp_name'], 'banyak_gambar/'.$rand2.'_'.$filename2);

move_uploaded_file($_FILES['banyak_gambar_3']['tmp_name'], 'banyak_gambar/'.$rand3.'_'.$filename3);

move_uploaded_file($_FILES['banyak_gambar_4']['tmp_name'], 'banyak_gambar/'.$rand4.'_'.$filename4);

echo " <script>alert('berhasil menambahkan'); window.location='index.php'</script> ";





}else{

echo " <script>alert('gagal menambahkan'); window.location='index.php'</script> ";

}

}

?>