$file_name = $_FILES['gambar1']['name'];
$file_size = $_FILES['gambar1']['size'];
$file_tmp = $_FILES['gambar1']['tmp_name'];
$file_name2 = $_FILES['gambar2']['name'];
$file_size2 = $_FILES['gambar2']['size'];
$file_tmp2 = $_FILES['gambar2']['tmp_name'];
$file_name3 = $_FILES['gambar3']['name'];
$file_size3 = $_FILES['gambar3']['size'];
$file_tmp3 = $_FILES['gambar3']['tmp_name'];
$file_name4 = $_FILES['gambar4']['name'];
$file_size4 = $_FILES['gambar4']['size'];
$file_tmp4 = $_FILES['gambar4']['tmp_name'];
$tmp = explode('.', $file_name);
$file_ext = end($tmp);
$ext_boleh = array("jpg", "jpeg", "png", "bmp", "gif");
if($file_name!="" or $file_name2!="" or $file_name3!="" or $file_name4!=""){
if(in_array($file_ext, $ext_boleh))
{
if($file_size <= 2*1024*1024)
{
$sumber = $file_tmp;
$tujuan = "images/". $file_name;
$sumber2 = $file_tmp2;
$tujuan2 = "images/". $file_name2;
$sumber3 = $file_tmp3;
$tujuan3 = "images/". $file_name3;
$sumber4 = $file_tmp4;
$tujuan4 = "images/". $file_name4;
move_uploaded_file($sumber, $tujuan);
move_uploaded_file($sumber2, $tujuan2);
move_uploaded_file($sumber3, $tujuan3);
move_uploaded_file($sumber4, $tujuan4);
$sql="insert into db_latihan(kode_latihan,kode_tipe,jenis,otot_utama,otot_lainnya,nama,alat,deskripsi,gambar1,gambar2,gambar3,gambar4)values('$_POST[kode]','$_POST[kdtipe]','$_POST[Jenis]','$_POST[ototutama]','$_POST[ototlain]','$_POST[nama]','$_POST[alat]','$_POST[deskripsi]','$tujuan','$tujuan2','$tujuan3','$tujuan4')";
mysqli_query($koneksi,$sql);
我知道问题出现在这里:
if($file_name!="" or $file_name2!="" or $file_name3!="" or $file_name4!="")
所以任何人都有最简单的方法,如果我只存储在1 gambar ex(gambar1)但不存储gambar 2,3和4的地址?