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  1. <?php
  2.  
  3. function initiatePayment()
  4. {
  5.     $payload = [
  6.         'key' => 'gkJFyi',
  7.         'txnid' => 'dfhlkdshfldshflds',
  8.         'upiAppName' => 'phonepe',
  9.         'amount' => 10.00,
  10.         'productinfo' => 'iPhone',
  11.         'firstname' => 'Customer',
  12.         'lastname' => 'Name',
  13.         'email' => 'customer@gmail.com',
  14.         'phone' => '9090909090',
  15.         'pg' => 'UPI',
  16.         'bankcode' => 'INTENT',
  17.         'txn_s2s_flow' => 4,
  18.         'udf1' => '',
  19.         'udf2' => '',
  20.         'udf3' => '',
  21.         'udf4' => '',
  22.         'udf5' => '',
  23.     ];
  24.  
  25.     $salt = 'b6RUxr5Zx04rCYV0Dpk4Ph9f1pzoeJ9G';
  26.     $payload['hash'] = generateHash($payload, $salt);
  27.  
  28.     $mainUrl = 'https://s...content-available-to-author-only...u.in/_payment';
  29.  
  30.     // Initialize cURL
  31.     $ch = curl_init($mainUrl);
  32.  
  33.     // Set cURL options
  34.     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  35.     curl_setopt($ch, CURLOPT_POST, true);
  36.     curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($payload));
  37.  
  38.     // Execute the request
  39.     $response = curl_exec($ch);
  40.  
  41.     // Check for cURL errors
  42.     if (curl_errno($ch)) {
  43.         echo 'Curl error: ' . curl_error($ch);
  44.         curl_close($ch);
  45.         return;
  46.     }
  47.  
  48.     // Get the HTTP status code
  49.     $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  50.     curl_close($ch);
  51.  
  52.     // Check response status
  53.     if ($httpCode !== 200) {
  54.         echo 'Failed to initiate payment with PayU. HTTP Code: ' . $httpCode;
  55.         return;
  56.     }
  57.  
  58.     // Output response (HTML form or redirect content from PayU)
  59.     echo $response;
  60. }
  61.  
  62. function generateHash(array $payload, string $salt): string
  63. {
  64.     $input = implode('|', [
  65.         $payload['key'],
  66.         $payload['txnid'],
  67.         $payload['amount'],
  68.         $payload['productinfo'],
  69.         $payload['firstname'],
  70.         $payload['email'],
  71.         $payload['udf1'],
  72.         $payload['udf2'],
  73.         $payload['udf3'],
  74.         $payload['udf4'],
  75.         $payload['udf5'],
  76.         '',
  77.         '',
  78.         '',
  79.         '',
  80.         '',
  81.         $salt
  82.     ]);
  83.  
  84.     return hash('sha512', $input);
  85. }
  86.  
  87. // Call the function to test
  88. initiatePayment();
  89.  
Success #stdin #stdout 0.03s 26064KB
comments (?)
stdin
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Standard input is empty
stdout
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Curl error: Could not resolve host: secure.payu.in
https://ideone.com/1wsKs1
language:
PHP (php 7.3.5)
created:
9 days ago
visibility:
public

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