<?php
$html=<<<AAA
<span id="the_span_id1" class="">Value
#1:</span>
<strong>
<span
class="price">
999.11 USD
</span>
</strong>
<br/>
<span id="the_span_id2" class="">Value
#2:</span>
<span
class="price">
111.11 USD
</span>"
AAA;
$dom = new domDocument;
$dom->loadHTML($html);
$mainīgais1 = $dom->getElementById('the_span_id1')->nodeValue;
$mainīgais2 = $dom->getElementById('the_span_id2')->nodeValue;
echo $mainīgais1."\n";
echo $mainīgais2;
PD9waHAKCiRodG1sPTw8PEFBQQo8c3BhbiBpZD0idGhlX3NwYW5faWQxIiBjbGFzcz0iIj5WYWx1ZSAKIzE6PC9zcGFuPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCjxzdHJvbmc+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCjxzcGFuIApjbGFzcz0icHJpY2UiPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKOTk5LjExJm5ic3A7VVNEICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCjwvc3Bhbj4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAo8L3N0cm9uZz4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIAo8YnIvPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCjxzcGFuIGlkPSJ0aGVfc3Bhbl9pZDIiIGNsYXNzPSIiPlZhbHVlIAojMjo8L3NwYW4+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAKPHNwYW4gCmNsYXNzPSJwcmljZSI+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCjExMS4xMSZuYnNwO1VTRCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgCjwvc3Bhbj4iCkFBQTsKIAokZG9tID0gbmV3IGRvbURvY3VtZW50OyAKJGRvbS0+bG9hZEhUTUwoJGh0bWwpOyAKJG1haW7Eq2dhaXMxID0gJGRvbS0+Z2V0RWxlbWVudEJ5SWQoJ3RoZV9zcGFuX2lkMScpLT5ub2RlVmFsdWU7CiRtYWluxKtnYWlzMiA9ICRkb20tPmdldEVsZW1lbnRCeUlkKCd0aGVfc3Bhbl9pZDInKS0+bm9kZVZhbHVlOwoKZWNobyAkbWFpbsSrZ2FpczEuIlxuIjsKZWNobyAkbWFpbsSrZ2FpczI7