<?php
//#######################
//ショートコードを作成：gist(myGist)
//#######################
function shortCode_gist($atts,$content = null ){
   extract( shortcode_atts( array(
      'id' => "" ), $atts) );
   $script = '<script src="https://gist.github.com/%s.js"></script>';
   return sprintf($script,$atts['id']);
}
add_shortcode('myGist','shortCode_gist');
?>