note 102536 added to function.substr

Hi, I want to grab some content from my site to another site in that way your do with the numbers. Is that possible?

If so, how can this be done?:

$source = file_get_contents("http://www.test.com");

And get the content between fx <div class="sidebar">(GRAB THIS)</div>
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Server IP: 69.147.83.197
Probable Submitter: 85.233.242.54
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Manual Page -- http://www.php.net/manual/en/function.substr.php
Edit        -- https://master.php.net/note/edit/102536
Del: integrated  -- https://master.php.net/note/delete/102536/integrated
Del: useless     -- https://master.php.net/note/delete/102536/useless
Del: bad code    -- https://master.php.net/note/delete/102536/bad+code
Del: spam        -- https://master.php.net/note/delete/102536/spam
Del: non-english -- https://master.php.net/note/delete/102536/non-english
Del: in docs     -- https://master.php.net/note/delete/102536/in+docs
Del: other reasons-- https://master.php.net/note/delete/102536
Reject      -- https://master.php.net/note/reject/102536
Search      -- https://master.php.net/manage/user-notes.php