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--TEST--
compareDocumentPosition: contains nodes as a descendent in a longer path
--EXTENSIONS--
dom
--FILE--
<?php
$dom = new DOMDocument();
$dom->loadXML(<<<XML
<?xml version="1.0"?>
<container>
<a>
<b/>
<c>
<d/>
</c>
</a>
</container>
XML);
$xpath = new DOMXPath($dom);
$container = $xpath->query("//container")->item(0);
foreach (["a", "b", "c", "d"] as $tag) {
echo "--- Test $tag ---\n";
$element = $xpath->query("//$tag")->item(0);
var_dump($container->compareDocumentPosition($element) === (DOMNode::DOCUMENT_POSITION_FOLLOWING | DOMNode::DOCUMENT_POSITION_CONTAINED_BY));
var_dump($element->compareDocumentPosition($container) === (DOMNode::DOCUMENT_POSITION_PRECEDING | DOMNode::DOCUMENT_POSITION_CONTAINS));
}
?>
--EXPECT--
--- Test a ---
bool(true)
bool(true)
--- Test b ---
bool(true)
bool(true)
--- Test c ---
bool(true)
bool(true)
--- Test d ---
bool(true)
bool(true)
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