From: sgunderson@bigfoot.com <>
Date: Sat, 26 Apr 2008 16:07:54 +0000 (+0200)
Subject: Fix a problem with older (?) PHP5 not having a childNodes entry on
X-Git-Url: https://git.sesse.net/?p=xml-template;a=commitdiff_plain;h=86bc564142b279461bd97cc752b7138fa03c6417

Fix a problem with older (?) PHP5 not having a childNodes entry on
DOMTextNodes.
---

diff --git a/php5/xml-template.php b/php5/xml-template.php
index 54d1452..f4581ff 100644
--- a/php5/xml-template.php
+++ b/php5/xml-template.php
@@ -32,7 +32,8 @@ function XML_Template_process($node, $obj, $clean = 1)
 		$doc = $node->ownerDocument;
 		$node->appendChild($doc->createTextNode($obj));
 	} else if (is_associative_array($obj)) {              # substitute
-		for ($i = 0; $i < $node->childNodes->length; ++$i) {
+		$num_children = ($node->childNodes == null) ? 0 : $node->childNodes->length;
+		for ($i = 0; $i < $num_children; ++$i) {
 			$child = $node->childNodes->item($i);
 			$processed = false;