<?php
 
$xhtmlSnippet = '<td><span>193<span>10</span><span></span><div>66</div><span>195</span><span>.</span><span>34</span><span>242</span><span></span>120<span>64</span></span></td>';
 
echo "With DOMDocument\n================\n";
 
$dom = new DOMDocument;
$dom->loadXML($xhtmlSnippet);
 
$xpath = new DOMXPath($dom);
 
$elements = $xpath->query('/td/span/text()');
 
for ($i = 0; $i < $elements->length; $i++) {
    echo $elements->item($i)->nodeValue,"\n";
}
 
echo "\nWith SimpleXMLElement\n=====================\n";
 
$xml = new SimpleXMLElement($xhtmlSnippet);
 
$xresult = $xml->xpath('/td/span/text()');    
 
foreach($xresult as $xnode){
    echo $xnode, "\n";
}

PD9waHAKCiR4aHRtbFNuaXBwZXQgPSAnPHRkPjxzcGFuPjE5MzxzcGFuPjEwPC9zcGFuPjxzcGFuPjwvc3Bhbj48ZGl2PjY2PC9kaXY+PHNwYW4+MTk1PC9zcGFuPjxzcGFuPi48L3NwYW4+PHNwYW4+MzQ8L3NwYW4+PHNwYW4+MjQyPC9zcGFuPjxzcGFuPjwvc3Bhbj4xMjA8c3Bhbj42NDwvc3Bhbj48L3NwYW4+PC90ZD4nOwoKZWNobyAiV2l0aCBET01Eb2N1bWVudFxuPT09PT09PT09PT09PT09PVxuIjsKCiRkb20gPSBuZXcgRE9NRG9jdW1lbnQ7CiRkb20tPmxvYWRYTUwoJHhodG1sU25pcHBldCk7CgokeHBhdGggPSBuZXcgRE9NWFBhdGgoJGRvbSk7CgokZWxlbWVudHMgPSAkeHBhdGgtPnF1ZXJ5KCcvdGQvc3Bhbi90ZXh0KCknKTsKCmZvciAoJGkgPSAwOyAkaSA8ICRlbGVtZW50cy0+bGVuZ3RoOyAkaSsrKSB7CiAgICBlY2hvICRlbGVtZW50cy0+aXRlbSgkaSktPm5vZGVWYWx1ZSwiXG4iOwp9CgplY2hvICJcbldpdGggU2ltcGxlWE1MRWxlbWVudFxuPT09PT09PT09PT09PT09PT09PT09XG4iOwoKJHhtbCA9IG5ldyBTaW1wbGVYTUxFbGVtZW50KCR4aHRtbFNuaXBwZXQpOwoKJHhyZXN1bHQgPSAkeG1sLT54cGF0aCgnL3RkL3NwYW4vdGV4dCgpJyk7ICAgIAoKZm9yZWFjaCgkeHJlc3VsdCBhcyAkeG5vZGUpewogICAgZWNobyAkeG5vZGUsICJcbiI7Cn0=