Merge pull request #237 from Lewiscowles1986/feature/php-8-and-8-1-ci

gRegorLove · web-flow · commit 3294a4c9898a · 2022-09-25T12:45:23.000-07:00
Feature/php 8 and 8.1 CI
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
     
     strategy:
       matrix:
-        php: ['5.6', '7.3', '7.4']
+        php: ['5.6', '7.3', '7.4', '8.0', '8.1']
 
     runs-on: ubuntu-latest
 
diff --git a/Mf2/Parser.php b/Mf2/Parser.php
@@ -364,8 +364,13 @@ class Parser {
 	 * @param boolean $jsonMode Whether or not to use a stdClass instance for an empty `rels` dictionary. This breaks PHP looping over rels, but allows the output to be correctly serialized as JSON.
 	 */
 	public function __construct($input, $url = null, $jsonMode = false) {
+		$emptyDocDefault = '<html><body></body></html>';
 		libxml_use_internal_errors(true);
 		if (is_string($input)) {
+			if (empty($input)) {
+					$input = $emptyDocDefault;
+			}
+				
 			if (class_exists('Masterminds\\HTML5')) {
 					$doc = new \Masterminds\HTML5(array('disable_html_ns' => true));
 					$doc = $doc->loadHTML($input);
@@ -377,7 +382,7 @@ public function __construct($input, $url = null, $jsonMode = false) {
 			$doc = clone $input;
 		} else {
 			$doc = new DOMDocument();
-			@$doc->loadHTML('');
+			@$doc->loadHTML($emptyDocDefault);
 		}
 
 		// Create an XPath object and allow some PHP functions to be used within XPath queries.
