random keyword plugin

user/plugins/random-keyword/plugin.php

@@ -0,0 +1,44 @@
+<?php
+/*
+Plugin Name: Random Keywords
+Plugin URI: http://yourls.org/
+Description: Assign random keywords to shorturls, like bitly (sho.rt/hJudjK)
+Version: 1.1
+Author: Ozh
+Author URI: http://ozh.org/
+*/
+
+/* Release History:
+ *
+ *  1.0    Initial release
+ *  1.1    Added: don't increment sequential keyword counter & save one SQL query
+ *         Fixed: plugin now complies to character set defined in config.php
+ */
+
+global $ozh_random_keyword;
+
+/*
+ * CONFIG: EDIT THIS
+ */
+
+/* Length of random keyword */
+$ozh_random_keyword['length'] = 5;
+
+/*
+ * DO NOT EDIT FARTHER
+ */
+
+// Generate a random keyword
+yourls_add_filter( 'random_keyword', 'ozh_random_keyword' );
+function ozh_random_keyword() {
+        global $ozh_random_keyword;
+        return yourls_rnd_string( $ozh_random_keyword['length'] );
+}
+
+// Don't increment sequential keyword tracker
+yourls_add_filter( 'get_next_decimal', 'ozh_random_keyword_next_decimal' );
+function ozh_random_keyword_next_decimal( $next ) {
+        return ( $next - 1 );
+}
+
+?>