1. Form html upload gambar



<form action="" method="POST enctype="multipart/form-data">

<label>Gambar</label>

<input type="file"  name="foto[]" multiple>

<input type="submit" name="submit">

</form>




2. Script upload Gambar



//nfoto = nama foto, sfoto=size foto,tfoto = temporary foto, dir = folder penyimpanan gambar

function upload($nfoto,$sfoto,$tfoto,$error=''){
 $url = $error; // url di mana akan di kembalikan jika gagal upload
 
 if(isset($nfoto)){
 
 $sfoto = $sfoto;
 $tfoto = $tfoto;
 $file_upload=1;

 $dir = $site.'images/';

 
 $loc=$dir.$nfoto;
 
 if (array_sum($size)>250000000){
 echo '
 <script>
 alert("File harus < 250MB");
 window.location="'.$url.'";
 </script>';
 $file_upload=0;
 }
 
 $ext = strtolower(pathinfo($nfoto, PATHINFO_EXTENSION));
 $allowed = array('jpeg','jpg','png','gif');
 if (!in_array( $ext, $allowed )){
 $file_upload=0;
 echo '
 <script>
 alert("File yang di izinkan JPEG,JPG,GIF,PNG");
 window.location="'.$url.'";
 </script>';
 }
 
 if (file_exists($loc)) {
 echo '
 <script>
 alert("File sudah ada");
 window.location="'.$url.'";
 </script>';
 $file_upload = 0;
 }
 
 if($file_upload==1){
 move_uploaded_file($tfoto, $loc); 
 }else{
 echo '
 <script>
 alert("Gagal upload");
 window.location="'.$url.'";
 </script>';
 }
 }else{
 echo '
 <script>
 alert("File tidak ada");
 window.location="'.$url.'";
 </script>';
 }
}