Fixed a problem with packages validation and PHP5

mod/scorm/config.html

@@ -8,7 +8,7 @@
     <?php
         unset($choices);
         $choices[""] = get_string("none");
-        if (extension_loaded('domxml')) {
+        if (extension_loaded('domxml') && version_compare(phpversion(),"5.0.0","<")) {
             $choices["domxml"] = get_string("domxml","scorm");
         }
         if (version_compare(phpversion(),"5.0.0",">=")) {

mod/scorm/lib.php

@@ -21,7 +21,7 @@ if (!isset($CFG->scorm_validate)) {
     $scorm_validate = 'none';
     //I've commented this out for Moodle 1.4, as I've seen errors in 
     //SCORM packages even though the actual package worked fine. -- Martin Dougiamas
-    //if (extension_loaded('domxml')) {
+    //if (extension_loaded('domxml') && version_compare(phpversion(),'5.0.0','<')) {
     //    $scorm_validate = 'domxml';
     //}
     //if (version_compare(phpversion(),'5.0.0','>=')) {

mod/scorm/view.php

@@ -149,6 +149,11 @@
     		} else {
     		    echo "      <img src=\"pix/spacer.gif\" />\n";
     		}
+    		print_r ($sco->title);
+    		if ($sco->title == "") {
+    		    $sco->title = get_string('notitle','scorm');
+    		    echo '-'.$sco->title.'-';
+    		}
     		if ($sco->launch) {
     		    $score = "";
     		    if ($sco_user=get_record("scorm_sco_users","scoid",$sco->id,"userid",$USER->id)) {