Fix overwriting in PHP5.

[xml-template] / php5 / xml-template.php

diff --git a/php5/xml-template.php b/php5/xml-template.php
index 9b89e93ff3dfef229a62117c19b6e30c1f41b98f..5defe73b01e041b45fcd7134cf5e451d5d444419 100644 (file)
--- a/php5/xml-template.php
+++ b/php5/xml-template.php
@@ -11,7 +11,7 @@ function XML_Template_process_file($filename, $obj, $clean = 1)
 function XML_Template_process($node, $obj, $clean = 1)
 {
        if (is_a($obj, 'DOMNode')) {                          # overwrite
-               while ($node->childeNodes->length > 0) {
+               while ($node->childNodes->length > 0) {
                        $child = $node->childNodes->item(0);
                        $node->removeChild($child);
                }
@@ -25,14 +25,14 @@ function XML_Template_process($node, $obj, $clean = 1)
                XML_Template_process($frag, array(), $clean);
                $node->appendChild($frag);
        } else if (!is_array($obj)) {                         # overwrite
-               for ($i = 0; $i < $node->childNodes->length; ++$i) {
-                       $child = $node->childNodes->item($i);
-                       $node->removeChild($child);
+               while ($node->childNodes->length > 0) {
+                       $node->removeChild($node->firstChild);
                }
                $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;