Merge pull request #31 from ho-nl/fix/zero_elements

fix: don't remove elements containing '0'
ho-nl · Mar 21, 2022 · fc838f1 · fc838f1
2 parents 8fc8026 + 349243a
commit fc838f1
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/Streamer/FileXml.php b/src/Streamer/FileXml.php
@@ -97,7 +97,11 @@ public function getIterator()
         $generator = function (\Prewk\XmlStringStreamer $streamer) use ($limit) {
             while (($node = $streamer->getNode()) && $limit > 0) {
                 $limit--;
-                yield array_filter(json_decode(json_encode(new \SimpleXMLElement($node, LIBXML_NOCDATA)), true));
+                yield array_filter(json_decode(json_encode(new \SimpleXMLElement($node, LIBXML_NOCDATA)), true),
+                    function($value) {
+                        return (is_array($value) ? count($value) > 0 : strlen($value));
+                    }
+                );
             }
         };