Ini adalah source kode untuk perhitungan BANK. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <?php //membuat judul define ("judul","Nama Bank = BANK X"); //hitung data $namanasabah="Nabil Fairuz"; $awal=1000000; $per=30000; //hitung $per = $awal*3/100; $bunga=$per*11; $saldo= $awal + $bunga; //panggil echo judul; echo "<br />"; echo "Nama Nasabah : $namanasabah <br />"; echo "Saldo Awal : Rp. $awal <br />"; ...