1 files changed, 19 insertions, 0 deletions
diff --git a/extensions/ConfirmEdit/MathCaptcha.php b/extensions/ConfirmEdit/MathCaptcha.php
new file mode 100644
index 00000000..297feb5c
--- /dev/null
+++ b/extensions/ConfirmEdit/MathCaptcha.php
@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * Captcha class using simple sums and the math renderer
+ * Not brilliant, but enough to dissuade casual spam bots
+ *
+ * @file
+ * @ingroup Extensions
+ * @author Rob Church <robchur@gmail.com>
+ * @copyright © 2006 Rob Church
+ * @licence GNU General Public Licence 2.0
+ */
+
+if ( !defined( 'MEDIAWIKI' ) ) {
+	echo( "This file is an extension to the MediaWiki software and cannot be used standalone.\n" );
+	die( 1 );
+}
+
+$wgAutoloadClasses['MathCaptcha'] = dirname( __FILE__ ) . '/MathCaptcha.class.php';