Need help with php code snipet

I have a program (attached) that captured the main body of text from a document with the following code:

$domObj = str_get_html( $document, true );
$domObj->find( 'br', 2 )->outertext = $domObj->find( 'br', 2 )->outertext . '<div id="wrapper">';
$domObj->find( 'hr', 0 )->outertext = '</div>' . $domObj->find( 'hr', 0 )->outertext;
$document = $domObj->save();
$domObj->clear();


The main body of text is now enclosed with <div class="entry"> </div>
I think I have to change the code to something like this but I need help with syntax:
$domObj = str_get_html( $document, true );
$domObj->find( 'div class="entry"', 0 )->outertext = $domObj->find( 'div class="entry"', 0 )->outertext . '<div id="wrapper">';
$domObj->find( '/div', 0 )->outertext = '</div>' . $domObj->find( '/div', 0 )->outertext;
$document = $domObj->save();
$domObj->clear();

I would appreciate any help!

 

$domObj = str_get_html( $document, true );
$domObj->find( 'div.entry', 0 )->outertext = $domObj->find( 'div.entry', 0 )->outertext . '<div class="entry">';
$domObj->find( '/div', 0 )->outertext = '</div>' . $domObj->find( '/div', 0 )->outertext;
$document = $domObj->save();
$domObj->clear();


Maybe like this ?

 

Thanks Richie for the suggestion. I gave it a try but it's not finding the <div class="entry"> tag.

 

maybe you can try $domObj->find( 'entry', 0 )
or some variation of that. ANd just replace everywhere you see div.entry with entry