X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=php%2Fattribute-empty.php;h=d4611404f0503d755f5f2ed56c4f93b669a1bf87;hb=7efcd755d08c4e80cc8a22821acc5ed5894a97d4;hp=e2f02338a6024bf8d96729a9b097b3bdc85ee3b2;hpb=299dc26d42d1bde161e8bb4a4d1db50917fe24d0;p=xml-template

diff --git a/php/attribute-empty.php b/php/attribute-empty.php
index e2f0233..d461140 100644
--- a/php/attribute-empty.php
+++ b/php/attribute-empty.php
@@ -1,9 +1,12 @@
 <?php
 require('xml-template.php');
 
+# NULL values are ignored, but having one helps pointing out that
+# the array given is non-associative
+
 $doc = XML_Template_process_file('../xml/clone.xml', array(
 	'color' => 'blue',
-	'#things' => ''             # no better way to do it, I'm afraid
+	'#things' => array(NULL)
 ));
 print $doc->dump_mem();
 ?>