cara membuat upload gambar di PHP

• buat folder 'upload' di htdocs teman teman (C:\xampp\htdocs\upload) dan 1 buah folder 'gambar' di dalam folder 'upload' tadi (C:\xampp\htdocs\upload\gambar).
• buat database di phpmyadmin dengan nama 'gambar' kemudian buat tabel 'simpan' dengan field 'gambar' dan 'keterangan'
• siapkan file berikut: index.php dan koneksi.php

koneksi.php

<?php 

mysql_connect('localhost','root','');

mysql_select_db('gambar');

?>

index.php

<?php 

include "koneksi.php"; 

$sql = "select * FROM simpan";

$tampil = mysql_query($sql);

while ($data = mysql_fetch_array($tampil)){

// Tampilkan Gambar

echo "<img src='gambar/".$data['gambar']."' width='100px' height='100px'/>";

echo "</br>";

echo $data['keterangan'];

}

?>

<form method="post" enctype="multipart/form-data">

<td colspan="4">Upload Gambar (Ukuran Maks = 1 MB) : <input type="file" name="gambar" required /> | Keterangan : <input type="text" name="keterangan"  /> | 

<input type="submit" value="Upload" name="save"></td>

</form>

<?php

 if (isset($_POST['save'])){

$fileName = $_FILES['gambar']['name'];

// Simpan ke Database

$sql = "insert into simpan (gambar, keterangan) values ('$fileName', '".$_POST['keterangan']."')";

mysql_query($sql);

// Simpan di Folder Gambar

move_uploaded_file($_FILES['gambar']['tmp_name'], "gambar/".$_FILES['gambar']['name']);

echo"<script>alert('Gambar Berhasil diupload !');history.go(-1);</script>";

} 

?>