I just got the title from the source, read it yourself 
This options worked for me! I’ve been having trouble trying tidy on my CMS. But it only renders tidy’ed the content inside <body> and worst, everything outside it are stripped off – no title, and meta’s neither opening and closing html
$config = array( 'indent' => true, 'output-xml' => true, 'input-xml' => true, 'wrap' => '1000' );
For detailed options and their uses, look at their quickref
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