title: Replace heredoc syntax
body: <p>Im new to php and I have a templating system in which I orignally used heredoc syntax but have since decided to get rid of it for a number of reasons. </p>
  
  <p>I have something that looks like this:</p>
  
  <pre><code>    public function display_admin() {
  
      return &lt;&lt;&lt;ADMIN_FORM
  
      &lt;form action="{$_SERVER['PHP_SELF']}" enctype="multipart/form-data" method="post"&gt;
        &lt;label for="title"&gt;Title:&lt;/label&gt;&lt;br /&gt;
        &lt;input name="title" id="title" type="text" maxlength="220" /&gt;
        &lt;div class="clear"&gt;&lt;/div&gt;
        &lt;label for="bodytext"&gt;Body Text:&lt;/label&gt;&lt;br /&gt;
        &lt;textarea name="bodytext" id="bodytext"&gt;&lt;/textarea&gt;
        &lt;input type="submit" value="Create This Entry!" /&gt;
      &lt;/form&gt;
  
      ADMIN_FORM; }
  </code></pre>
  
  <p>And I call it on a page using this:</p>
  
  <pre><code>$obj = new myCMS();
  echo $obj-&gt;display_admin();
  </code></pre>
  
  <p>How can I replace the heredoc syntax? Is there another efficient method for inserting large blocks of HTML into a PHP function? I know there must be a simple solution, here but every time I google it, I get answers that seem better suited for inserting single lines of HTML, not whole blocks. </p>