title: How to convert base64 index to plain string in PHP?
body: <p>How to convert base64 index to plain string in PHP?</p>
  <p>$let = chr(bindec($let));</p>
  <p>It returns : </p>
  <p>I need to convert to String.</p>
  <pre><code>foreach($binaryArray as $binary){
          $let = str_pad($binary, 6, 0, STR_PAD_RIGHT);
          //$let = bindec($let);
          $let = chr(bindec($let));
          $base64String .= $let;
      }
  </code></pre>