Merge pull request #4 from dimitribocquet/master

Fix id longer than 63 bits

Author: hafael

src/LaraFlake.php

@@ -45,7 +45,7 @@ public static function generateID()
         /**
         * Concatenate the final ID
         */
-        $final_id = bindec($base) . bindec($shard_id) . bindec($random_part);
+        $final_id = bindec($base . $shard_id . $random_part);
         /**
         * Return unique 64bit ID
         */