title: Add a var from HTML to PHP for FPDF use
body: <p>As mentioned in the title, I would like to get a variable back from an "input" in my separate HTML file.</p>
  
  <pre><code>&lt;input type="text" id="client" name="clientTest" required minlength="1" maxlength="30" size="30"&gt;
  </code></pre>
  
  <p>To put it in my PHP file for FPDF.</p>
  
  <p>I suppose that I have to use the "name" attribute of the input with a function linked in the PHP in this zone :</p>
  
  <pre><code>class myPDF extends FPDF{
  //code...
  },
  </code></pre>