title: How to split text to match double quotes plus trailing text to dot?
body: <h1>How can I get a sentence that is in double quotes in which there is a dot that must be split?</h1>
  <p><strong>Example document like this:</strong><br></p>
  <blockquote>
  <p>“Chess helps us overcome difficulties and sufferings,” said Unnikrishnan, taking my queen. “On a chess board you are fighting. as we are also fighting the hardships in our daily life.” he said.<br></p>
  </blockquote>
  <p><strong>I want to get output like this:</strong><br></p>
  <pre><code>Array
  (
      [0] =&gt;&quot;Chess helps us overcome difficulties and sufferings,&quot; said Unnikrishnan, taking my queen.
      [1] =&gt;&quot;On a chess board you are fighting. as we are also fighting the hardships in our daily life,&quot; he said.
   )
  </code></pre>
  <p>My code still explode by dots.<br></p>
  <pre><code>function sample($string)
  {
      $data=array();
      $break=explode(&quot;.&quot;, $string);
      array_push($data, $break);
  
      print_r($data);
  }
  </code></pre>
  <p>I'm still confused to split two delimiter about double quote and dot. because inside double quote there is a sentence that contain dot delimiter.</p>