9 files changed, 12 insertions, 12 deletions
diff --git a/ext/dom/config.m4 b/ext/dom/config.m4
index 5ea62ad24c..ea3cb03793 100644
--- a/ext/dom/config.m4
+++ b/ext/dom/config.m4
@@ -12,7 +12,7 @@ fi
 
 if test "$PHP_DOM" != "no"; then
 
-  if test "$PHP_LIBXML" = "no"; then   
+  if test "$PHP_LIBXML" = "no"; then
     AC_MSG_ERROR([DOM extension requires LIBXML extension, add --enable-libxml])
   fi
 
@@ -27,7 +27,7 @@ if test "$PHP_DOM" != "no"; then
                             nodelist.c text.c comment.c domconfiguration.c \
                             domimplementationsource.c entityreference.c \
                             notation.c xpath.c dom_iterators.c \
-                            typeinfo.c domerror.c domlocator.c namednodemap.c userdatahandler.c], 
+                            typeinfo.c domerror.c domlocator.c namednodemap.c userdatahandler.c],
                             $ext_shared)
     PHP_SUBST(DOM_SHARED_LIBADD)
     PHP_INSTALL_HEADERS([ext/dom/xml_common.h])
diff --git a/ext/dom/document.c b/ext/dom/document.c
index fdb71f6738..c9e1802f78 100644
--- a/ext/dom/document.c
+++ b/ext/dom/document.c
@@ -2038,7 +2038,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
 		RETURN_FALSE;
 	}
 
-	
+
 	ctxt->vctxt.error = php_libxml_ctx_error;
 	ctxt->vctxt.warning = php_libxml_ctx_warning;
 	if (ctxt->sax != NULL) {
@@ -2247,7 +2247,7 @@ PHP_METHOD(domdocument, registerNodeClass)
 		dom_set_doc_classmap(intern->document, basece, ce);
 		RETURN_TRUE;
 	}
-	
+
 	zend_throw_error(NULL, "Class %s is not derived from %s.", ZSTR_VAL(ce->name), ZSTR_VAL(basece->name));
 	RETURN_FALSE;
 }
diff --git a/ext/dom/examples/dom1.php b/ext/dom/examples/dom1.php
index 8ea367458d..ca55739c8a 100644
--- a/ext/dom/examples/dom1.php
+++ b/ext/dom/examples/dom1.php
@@ -41,7 +41,7 @@ echo "--------- creating a new attribute\n";
 //$attr = $dom->createAttribute("src", "picture.gif");
 //print_r($attr);
 
-//$rootnode->set_attributeNode($attr); 
+//$rootnode->set_attributeNode($attr);
 $attr = $rootnode->setAttribute("src", "picture.gif");
 $attr = $rootnode->getAttribute("src");
 print_r($attr);
diff --git a/ext/dom/examples/note-invalid.xml b/ext/dom/examples/note-invalid.xml
index 58d4e65044..0f4611c6a2 100644
--- a/ext/dom/examples/note-invalid.xml
+++ b/ext/dom/examples/note-invalid.xml
@@ -6,4 +6,4 @@
 <heading>Reminder</heading>
 <body>Don't forget the meeting tonight!</body>
 <footer>Or I'll clobber you!</footer>
-</note> 
+</note>
diff --git a/ext/dom/examples/note.xml b/ext/dom/examples/note.xml
index 49614a1b52..f580ef1c25 100644
--- a/ext/dom/examples/note.xml
+++ b/ext/dom/examples/note.xml
@@ -5,4 +5,4 @@
 <from>Shane</from>
 <heading>Reminder</heading>
 <body>Don't forget the meeting tonight!</body>
-</note> 
+</note>
diff --git a/ext/dom/tests/domdocumentload_utilities.php b/ext/dom/tests/domdocumentload_utilities.php
index efd1e5a1a5..d40f7639ff 100644
--- a/ext/dom/tests/domdocumentload_utilities.php
+++ b/ext/dom/tests/domdocumentload_utilities.php
@@ -1,13 +1,13 @@
 <?php
 
 function libxml_options_to_int($libxmlOptions) {
-     
+
     $defined_constants = get_defined_constants(true);
     $env_array = explode('|', $libxmlOptions);
     $libxml_constants = array_intersect_key($defined_constants['libxml'], array_flip($env_array));
 
     $sum = 0;
-    foreach($libxml_constants as $value) { 
+    foreach($libxml_constants as $value) {
         $sum = $sum|$value;
     }
 
diff --git a/ext/dom/tests/domdocumentloadxml_test_method.php b/ext/dom/tests/domdocumentloadxml_test_method.php
index ed2f38b6c6..9b97e2badd 100644
--- a/ext/dom/tests/domdocumentloadxml_test_method.php
+++ b/ext/dom/tests/domdocumentloadxml_test_method.php
@@ -4,7 +4,7 @@ include(dirname(__FILE__) . '/domdocumentload_utilities.php');
 $doc = new DOMDocument();
 
 $libxml_options = libxml_options_to_int(getenv('LOAD_OPTIONS'));
-$result = $doc->loadXML(file_get_contents(dirname(__FILE__) . getenv('XML_FILE')), 
+$result = $doc->loadXML(file_get_contents(dirname(__FILE__) . getenv('XML_FILE')),
     $libxml_options);
 
 $expectedResult = (bool) getenv('EXPECTED_RESULT');
diff --git a/ext/dom/tests/domdocumentloadxml_test_method_savexml.php b/ext/dom/tests/domdocumentloadxml_test_method_savexml.php
index 1ef72d58d7..1bcf8a8e33 100644
--- a/ext/dom/tests/domdocumentloadxml_test_method_savexml.php
+++ b/ext/dom/tests/domdocumentloadxml_test_method_savexml.php
@@ -4,7 +4,7 @@ include(dirname(__FILE__) . '/domdocumentload_utilities.php');
 $doc = new DOMDocument();
 
 $libxml_options = libxml_options_to_int(getenv('LOAD_OPTIONS'));
-$result = $doc->loadXML(file_get_contents(dirname(__FILE__) . getenv('XML_FILE')), 
+$result = $doc->loadXML(file_get_contents(dirname(__FILE__) . getenv('XML_FILE')),
     $libxml_options);
 
 $expectedResult = (bool) getenv('EXPECTED_RESULT');
diff --git a/ext/dom/tests/note.xml b/ext/dom/tests/note.xml
index 49614a1b52..f580ef1c25 100644
--- a/ext/dom/tests/note.xml
+++ b/ext/dom/tests/note.xml
@@ -5,4 +5,4 @@
 <from>Shane</from>
 <heading>Reminder</heading>
 <body>Don't forget the meeting tonight!</body>
-</note> 
+</note>