Kamis, 03 Oktober 2013

PHP Indonesia - Facebook: Assalamu'alaikum Mau tanya bagaimana cara menghitu...

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Assalamu'alaikum Mau tanya bagaimana cara menghitu...
Oct 4th 2013, 05:39, by Setiawan Wanda

Setiawan Wanda 5:39am Oct 4
Assalamu'alaikum
Mau tanya bagaimana cara menghitung diskon di php
Misalkan beli barang dengan harga 100000 dapat diskon 10%, jadi bayarnya 90000.
Terima kasih

Harjuna Comsky 5:41am Oct 4
walaikumsalam.. hargadiskon = (10/100) * harga barang :v

Cahya Dsn 5:43am Oct 4
//..
$harga=100000;
$diskon=10/100;
$bayar=(1-$diskon)*$harga;
//..
logic enough ? ^_^V

Sunu Pinasthika F 5:44am Oct 4
ahaha betul ini ^ bagus

Sunu Pinasthika F 5:44am Oct 4
tapi kembali tanya. 10/100 itu div atau bagi ya kalau di php (galau gara-gara lintas bahasa) :v

Cahya Dsn 5:45am Oct 4
bedanya div ama bagi apa gan? div=divide=pembagian?

Triyana Suryapraja Sukmana 5:46am Oct 4
$hargaDiskon=$harga*10/100;

Sunu Pinasthika F 5:46am Oct 4
:D, maksud ku div yang sisa bagi sama pembagian dengan hasil bilangan real ::D

Cahya Dsn 5:48am Oct 4
sisa bagi itu modulus (mod) kalo di php dengan operator %

Sunu Pinasthika F 5:48am Oct 4
ok sudah saya coba sendiri :3 hasilnya ternyata 10/100 = 0.1 bukan 0, jadi / itu pembagian.. ternyata gak kayak bahasa bapaknya (C) :3

Harjuna Comsky 5:48am Oct 4
Emang div itu bahasa program apa yak ^_^ #ngacir

Sunu Pinasthika F 5:49am Oct 4
wkwkw hasil bagi maksudnya @cahya maaf salah :d

Setiawan Wanda 5:49am Oct 4
Terima kasih semuanya

Cahya Dsn 5:51am Oct 4
secara khusus tidak ada fungsi padanan div() di php, tapi bisa gunakan round()/floor() jika yg diinginkan adalah bagian integer dari hasil pembagian cmiiw ^_^V

Sunu Pinasthika F 5:53am Oct 4
hmm ok ok, terima kasih :) informasi berharganya

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