solid principles php

Strahinja Gajic answered on March 27, 2023 Popularity 9/10 Helpfulness 1/10

answer solid principles php

solid principles php

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<?php
class SavingAccount
{
    private $balance = 100;
    public function setBalance($balance){
        $this->balance = $balance;
    }
    public function getBalance(){
        return $this->balance;
    }
    public function withdrawal(){}
}
class FixedDipositAccount
{
  private $balance = 20;
  private $maturityPeriod;
  public function setBalance($balance){
      $this->balance = $balance;
  }
  public function getBalance(){
      return $this->balance;
  }
}

class IntrestCalculator
{
    public function calculate($account)
    {
        if ($account instanceof SavingAccount) {
            return $account->getBalance() * 3.0;
        } elseif ($account instanceof FixedDipositAccount) {
            return $account->getBalance() * 9.5;
        }
        throw new Exception('Invalid input member');
    }
}
$savingAccount = new SavingAccount();
$savingAccount->setBalance(15000);
$fdAccount = new FixedDipositAccount();
$fdAccount->setBalance(25000);
$intrestCalculator = new IntrestCalculator();
echo $intrestCalculator->calculate($savingAccount);
echo $intrestCalculator->calculate($fdAccount);

Popularity 9/10 Helpfulness 1/10 Language php

Source: medium.com

Tags: php solid-principles

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Contributed on Mar 27 2023

Strahinja Gajic

0 Answers Avg Quality 2/10

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