1<?php 2 3function test(?string $uri, string $qualifiedName) { 4 $uri_readable = is_null($uri) ? 'NULL' : "\"$uri\""; 5 echo "--- Testing $uri_readable, \"$qualifiedName\" ---\n"; 6 $d = new DOMDocument(); 7 $d->appendChild($d->createElement('root')); 8 try { 9 $attr = $d->createAttributeNS($uri, $qualifiedName); 10 $d->documentElement->setAttributeNodeNS($attr); 11 echo "Attr prefix: "; 12 var_dump($attr->prefix); 13 echo "Attr namespaceURI: "; 14 var_dump($attr->namespaceURI); 15 echo "Attr value: "; 16 var_dump($attr->value); 17 echo "root namespaceURI: "; 18 var_dump($d->documentElement->namespaceURI); 19 echo "Equality check: "; 20 $parts = explode(':', $qualifiedName); 21 var_dump($attr === $d->documentElement->getAttributeNodeNS($uri, $parts[count($parts) - 1])); 22 echo $d->saveXML(), "\n"; 23 } catch (DOMException $e) { 24 echo "Exception: ", $e->getMessage(), "\n\n"; 25 } 26} 27
