<?php
 
$html = <<< EOF
<div>another words</div>
<div>
  some text here
</div>
EOF;
 
preg_match('%<div>\s+(.*?text.*?)\s+</div>%s', $html, $result); $result = $result[1];
echo $result;
 
				PD9waHAKCiRodG1sID0gPDw8IEVPRgo8ZGl2PmFub3RoZXIgd29yZHM8L2Rpdj4KPGRpdj4KICBzb21lIHRleHQgaGVyZQo8L2Rpdj4KRU9GOwoKcHJlZ19tYXRjaCgnJTxkaXY+XHMrKC4qP3RleHQuKj8pXHMrPC9kaXY+JXMnLCAkaHRtbCwgJHJlc3VsdCk7CiRyZXN1bHQgPSAkcmVzdWx0WzFdOwplY2hvICRyZXN1bHQ7Cg==