- var_dump: documentation ( source)
- trim: documentation ( source)
<?php
$dd1 = new DOMDocument();
$q = "//saved-copy-url/text()";
$xpath = new DOMXPath($dd1);
$nodes = $xpath->query($q);
$list = array();
foreach($nodes as $node) {
$list[] = trim($node->textContent);
}
var_dump($list);