- file_get_contents: documentation ( source)
<?php
$doc = new DOMDocument;
$doc->loadHTML( file_get_contents('https://volunteer.psu.edu/redcross/hoursreport/volunteers=members/semester=all/year=2013/min=0'));
$xpath = new DOMXPath( $doc);
$div = $xpath->query( '//div[@id="wrapper_left"]')->item(0);
echo $div->textContent;