| --TEST-- |
| compareDocumentPosition: disconnected |
| --EXTENSIONS-- |
| dom |
| --FILE-- |
| <?php |
|
|
| function check($element1, $element2) { |
| echo "Disconnect and implementation flag (1->2): "; |
| var_dump(($element1->compareDocumentPosition($element2) & (DOMNode::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | DOMNode::DOCUMENT_POSITION_DISCONNECTED)) === (DOMNode::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | DOMNode::DOCUMENT_POSITION_DISCONNECTED)); |
| echo "Disconnect and implementation flag (2->1): "; |
| var_dump(($element2->compareDocumentPosition($element1) & (DOMNode::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | DOMNode::DOCUMENT_POSITION_DISCONNECTED)) === (DOMNode::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC | DOMNode::DOCUMENT_POSITION_DISCONNECTED)); |
| |
| |
| echo "Opposite result: "; |
| if ($element1->compareDocumentPosition($element2) & DOMNode::DOCUMENT_POSITION_FOLLOWING) { |
| var_dump(($element2->compareDocumentPosition($element1) & DOMNode::DOCUMENT_POSITION_PRECEDING) === DOMNode::DOCUMENT_POSITION_PRECEDING); |
| } else { |
| var_dump(($element2->compareDocumentPosition($element1) & DOMNode::DOCUMENT_POSITION_FOLLOWING) === DOMNode::DOCUMENT_POSITION_FOLLOWING); |
| } |
| } |
|
|
| $dom1 = new DOMDocument(); |
| $dom1->loadXML('<?xml version="1.0"?><container/>'); |
| $dom2 = new DOMDocument(); |
| $dom2->loadXML('<?xml version="1.0"?><container/>'); |
|
|
| echo "--- Two documents ---\n"; |
| check($dom1, $dom2); |
| echo "--- Two document roots ---\n"; |
| check($dom1->documentElement, $dom2->documentElement); |
| echo "--- Fragment ---\n"; |
| $fragment = $dom1->createDocumentFragment(); |
| $foo = $fragment->appendChild(new DOMText("foo")); |
| check($foo, $dom1); |
| echo "--- Unattached element ---\n"; |
| check(new DOMElement("foo"), new DOMElement("bar")); |
| echo "--- Unattached attribute ---\n"; |
| check(new DOMAttr("foo"), new DOMAttr("bar")); |
| echo "--- Unattached attribute & element ---\n"; |
| check(new DOMAttr("foo"), new DOMElement("bar")); |
|
|
| ?> |
| --EXPECT-- |
| --- Two documents --- |
| Disconnect and implementation flag (1->2): bool(true) |
| Disconnect and implementation flag (2->1): bool(true) |
| Opposite result: bool(true) |
| --- Two document roots --- |
| Disconnect and implementation flag (1->2): bool(true) |
| Disconnect and implementation flag (2->1): bool(true) |
| Opposite result: bool(true) |
| --- Fragment --- |
| Disconnect and implementation flag (1->2): bool(true) |
| Disconnect and implementation flag (2->1): bool(true) |
| Opposite result: bool(true) |
| --- Unattached element --- |
| Disconnect and implementation flag (1->2): bool(true) |
| Disconnect and implementation flag (2->1): bool(true) |
| Opposite result: bool(true) |
| --- Unattached attribute --- |
| Disconnect and implementation flag (1->2): bool(true) |
| Disconnect and implementation flag (2->1): bool(true) |
| Opposite result: bool(true) |
| --- Unattached attribute & element --- |
| Disconnect and implementation flag (1->2): bool(true) |
| Disconnect and implementation flag (2->1): bool(true) |
| Opposite result: bool(true) |
|
|
