<?php
$str = '<div class="address_row">
<span class="address1">239 House</span>
<span class="address2">Street South</span>
</div>';
$a = new DOMDocument;
$a->loadHTML($str);
$b = new DomXPath($a);//set DOM from XPath
$address1 = trim($b->query('//*[@class="address1"]')->item(0)->nodeValue);//Get Span=address1 $address2 = trim($b->query('//*[@class="address2"]')->item(0)->nodeValue);//Get Span=address2
//show variables
echo 'address2: ', $address1;
echo PHP_EOL;
echo 'address2: ', $address2;
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