title: The id provided does not exist - razorpay in php
body: <p>I am implementing Razorpay using PHP. I have followed all the steps as instructed in the documentation. The steps seems pretty straightforward and I have generated the test key from their website as required. I get the following error:</p>
  
  <blockquote>
    <p>The id provided does not exist</p>
  </blockquote>
  
  <p>Here is my code (index.php):</p>
  
  <pre><code>&lt;?php
  $key = 'rzp_test_9JJVqHZjxnxyF1';
  ?&gt;
  &lt;/head&gt;
  &lt;form action="index.html" method="POST"&gt;
  &lt;script
  src="https://checkout.razorpay.com/v1/checkout.js"
  data-key="&lt;?php echo $key;?&gt;" 
  data-amount="100" 
  data-currency="INR"
  data-order_id="order_CgmcjRh9ti2lP7"
  data-buttontext="Pay with Razorpay"
  data-name="Example"
  data-description="test"
  data-image="https://example.com/your_logo.jpg"
  data-prefill.name="Gaurav Kumar"
  data-prefill.email="gaurav.kumar@example.com"
  data-theme.color="#F37254"
  &gt;&lt;/script&gt;
  
  &lt;input type="hidden" custom="Hidden Element" name="hidden"&gt;
  </code></pre>