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: / home3 / encodto1 / public_html /
Filename : payment.php
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<?php

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    // Extract form data
    $firstName = $_POST['first_name'];
    $lastName = $_POST['last_name'];
    $email = $_POST['email'];
    $phoneNumber = $_POST['phone_number'];
    $amount = $_POST['Amount'];
    $choiceCompany = $_POST['choice_company'];
    $services = $_POST['services'];
    $message = $_POST['message'];
    $privacyPolicyAccept = isset($_POST['privacy_policy_accept']) ? $_POST['privacy_policy_accept'] : '';

    // Validate the privacy policy checkbox
    if ($privacyPolicyAccept != '1') {
        die('You must agree to the terms and conditions.');
    }

    // Payment initiation
    $jayParsedAry = [
        "merchantId" => 'M22X1YJKF28YF',
        "merchantTransactionId" => rand(111111, 999999),
        "merchantUserId" => 'MUID' . time(),
        "amount" => ($amount * 100),
        "redirectUrl" => 'https://encodersunlimited.com/payform.php',
        "redirectMode" => "POST",
        "mobileNumber" => $phoneNumber,
        "paymentInstrument" => [
            "type" => "PAY_PAGE"
        ]
    ];

    $encode = json_encode($jayParsedAry);
    $encoded = base64_encode($encode);

    $key = '861d2daf-44c9-4fc2-861b-7795d01e450f';
    $key_index = 1;

    $string = $encoded . "/pg/v1/pay" . $key;
    $sha256 = hash("sha256", $string);
    $final_x_header = $sha256 . '###' . $key_index;

    $url = "https://api.phonepe.com/apis/hermes/pg/v1/pay"; // Production URL

    $headers = [
        "Content-Type: application/json",
        "accept: application/json",
        "X-VERIFY: " . $final_x_header,
    ];

    $data = json_encode(['request' => $encoded]);

    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
    curl_setopt($curl, CURLOPT_HEADER, true);

    $resp = curl_exec($curl);

    if (curl_errno($curl)) {
        die('cURL Error: ' . curl_error($curl));
    }

    curl_close($curl);

    $responseParts = explode("\r\n\r\n", $resp, 2);
    $headers = $responseParts[0];
    $body = $responseParts[1];

    $response = json_decode($body);

    if (isset($response->data->instrumentResponse->redirectInfo->url)) {
        $redirectUrl = $response->data->instrumentResponse->redirectInfo->url;
        header('Location: ' . $redirectUrl);
        exit;
    } else {
        echo 'Error: Invalid response structure or API response';
    }
} else {
    echo 'Invalid request method.';
}