diskon_harga.php

<?php
$jumlah_barang = 1;
$harga = array(75000,85000,100000);
$diskon = array(0,25,50);

if($jumlah_barang > 2){
    $harga_beli = $harga[1]*$jumlah_barang;
    $potongan = (($harga[1]*$diskon[1])/100);
    $bayar = $harga_beli - $potongan;
for($a = 1; $a < 34; $a++){
    echo "=";
}
echo "\n";
    //=======================================================
    echo "||  SELAMAT DATANG DI WELCOME  ||"."\n";
    echo "|| Nama Toko = Hipster@Network ||"."\n";
    echo "|| Founder   = Puji Ermanto    ||"."\n";
    //=======================================================
    for($a = 1; $a < 34; $a++){
    echo "=";
}
echo "\n";
    echo "Harga Barang "."         = ". $harga[1]."\n";
    echo "Jumlah yang di beli "."  = ". $jumlah_barang."\n";
    echo "Jumlah Harga Real "."    = ". $harga_beli."\n";
    echo "diskon  "."              = ". $diskon[1]."%"."\n";
    echo "Total yang anda Bayar "."= ". "Rp.". $bayar."\n";
}
elseif($jumlah_barang < 2){
    $total_bayar = ($harga[0] * $jumlah_barang);

for($a = 1; $a < 34; $a++){
    echo "=";
}
echo "\n";
    //=======================================================
    echo "||  SELAMAT DATANG DI WELCOME  ||"."\n";
    echo "|| Nama Toko = Hipster@Network ||"."\n";
    echo "|| Founder   = Puji Ermanto    ||"."\n";
    //=======================================================

for($a = 1; $a < 34; $a++){
    echo "=";
}
echo "\n";

    echo "Harga Barang "."          = ".$harga[1]."\n";
    echo "Jumlah yang di beli "."   = ". $jumlah_barang."\n";
    echo "diskon "."                = ". $diskon[0]."%"."\n";
    echo "Total yang anda bayar "." = "."Rp.".$total_bayar."\n";
    echo "Kalo beli lebih dari 2 item anda akan mendapatkan diskon"."\n\n";
}else{$mamam = 'mamam-yuk'; echo $mamam;
}
?>