SungMin Cho, Samuel

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워드프레스 함수 작성을 위함

연봉실 수령액

function calculate_take_home_pay($atts) {
    $a = shortcode_atts( array(
        'salary' => 0,
        'num_children' => 0,
        'num_dependents' => 0,
    ), $atts );

    // calculate deductions
    $pension_deduction = $a['salary'] * 0.045; // 국민연금
    $health_insurance_deduction = $a['salary'] * 0.0323; // 건강보험료
    $employment_insurance_deduction = $a['salary'] * 0.00325; // 고용보험
    $total_deductions = $pension_deduction + $health_insurance_deduction + $employment_insurance_deduction;

    // calculate income tax based on progressive tax rate
    $income_tax = 0;
    if ($a['salary'] <= 12000000) {
        $income_tax = $a['salary'] * 0.06;
    } else if ($a['salary'] <= 46000000) {
        $income_tax = 720000 + ($a['salary'] - 12000000) * 0.15;
    } else if ($a['salary'] <= 88000000) {
        $income_tax = 5820000 + ($a['salary'] - 46000000) * 0.24;
    } else if ($a['salary'] <= 150000000) {
        $income_tax = 15900000 + ($a['salary'] - 88000000) * 0.35;
    } else if ($a['salary'] <= 500000000) {
        $income_tax = 37600000 + ($a['salary'] - 150000000) * 0.38;
    } else {
        $income_tax = 176600000 + ($a['salary'] - 500000000) * 0.4;
    }

    // calculate deduction for dependents and children
    $dependent_deduction = $a['num_dependents'] * 1500000; // 기본적으로 부양가족 1인당 150만원 공제
    $children_deduction = $a['num_children'] * 1500000; // 기본적으로 자녀 1인당 150만원 공제
    $total_deductions += $dependent_deduction + $children_deduction;

    // subtract deductions from salary
    $net_salary = $a['salary'] - $total_deductions - $income_tax;

    return $net_salary;
}
add_shortcode('take_home_pay', 'calculate_take_home_pay');

위의 코드를 추가한 후에는 워드프레스 페이지나 포스트에서 아래와 같이 새로운 단축 코드를 사용할 수 있습니다.

[take_home_pay salary="50000000" num_children="2" num_dependents="1"]

위코드 폼 형식

function calculate_take_home_pay_form($atts) {
    // Check if form is submitted and calculate take home pay
    if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['salary']) && isset($_POST['num_children']) && isset($_POST['num_dependents'])) {
        $salary = intval($_POST['salary']);
        $num_children = intval($_POST['num_children']);
        $num_dependents = intval($_POST['num_dependents']);

        // Calculate deductions
        // The rest of the calculation code is same as before.
        // ...
        // ...

        $output = "Net Salary: " . $net_salary;
    } else {
        $output = '
        <form action="' . esc_url($_SERVER['REQUEST_URI']) . '" method="post">
            <label for="salary">Salary: </label>
            <input type="number" id="salary" name="salary">
            <label for="num_children">Number of Children: </label>
            <input type="number" id="num_children" name="num_children">
            <label for="num_dependents">Number of Dependents: </label>
            <input type="number" id="num_dependents" name="num_dependents">
            <input type="submit" value="Calculate">
        </form>';
    }

    return $output;
}

add_shortcode('take_home_pay_form', 'calculate_take_home_pay_form');

작성

[take_home_pay_form]