使用.html()或.text()从contenteditable通过PHP到mysql?

Is there a way I can use .text() and preserve the linebreaks from a contenteditable field? I tried .html(), but I get a scrambled result with escaped tags not good for database storage.

Ideas?

Updated with code and explanation:

$(document).on('blur', '[contenteditable]', function(e) {
  var self = $(this);
  var value = self.html();
  // value = htmlToText(value); // This function works, but seemd very hacky. https://github.com/vorushin/jsHtmlToText
  alert(value);

  /*$.ajax({ type: "POST",   
    url: "?ajax=save_data",
    data: { value: value }
  }).done(function(data) {
    // Done
  });*/
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<span contenteditable="true" style="white-space: pre-line;">Editable Text
with line-breaks.

Try typing any html code and blur.
I want to save this data exactly the way I'm typing it, not escaped.
I tried .text() but that doesn't give me the line-breaks</span>

</div>