tweak: php 8.4 changes

Author: Greg Bowler

test/phpunit/NodeTest.php

@@ -21,7 +21,13 @@ public function testCanNotConstruct():void {
 	public function testBaseURIClientSideOnly():void {
 		$document = new XMLDocument();
 		$sut = $document->createElement("example");
-		self::assertNull($sut->baseURI);
+
+		if(version_compare(PHP_VERSION, "8.4", ">=")) {
+			self::assertEquals(getcwd() . "/", $sut->baseURI);
+		}
+		else {
+			self::assertNull($sut->baseURI);
+		}
 	}
 
 	public function testChildNodesEmpty():void {

test/phpunit/XMLDocumentTest.php

@@ -24,7 +24,12 @@ public function testBodyNullOnXML():void {
 
 	public function testToStringEmptyXML():void {
 		$sut = new XMLDocument();
-		self::assertEquals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<xml/>\n", (string)$sut);
+		if(version_compare(PHP_VERSION, "8.4", ">=")) {
+			self::assertEquals("<?xml version=\"1.0\"?>\n<xml/>\n", (string)$sut);
+		}
+		else {
+			self::assertEquals("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<xml/>\n", (string)$sut);
+		}
 	}
 
 	public function testPropContentTypeEmpty():void {