Este plugin no se ha probado con las últimas 3 versiones mayores de WordPress. Puede que ya no tenga soporte ni lo mantenga nadie, o puede que tenga problemas de compatibilidad cuando se usa con las versiones más recientes de WordPress.

WP Colored Coding


Brings the cool Javascript syntax highlighter Rainbow.js to your WordPress-Blog and allows you to manage code snippets independend from the text editor.

IMPORTANT! – This plugin is no longer testet with PHP 5.2!

Quick Start

  1. Download the plugin from this page
  2. Follow the instructions on the WordPress Codex to install the plugin.
    By default, the plugin is ready for use after activation. Some options can be changed on Settings Writing.

For a detailed usage manual refer to the Usage section, or – better than a thousand words – to the screenshots.

If you want to change the behaviour of the plugin see the API-Documentation


By default, the plugin is ready for use after activation. Some options can be changed on Settings Writing.

Raw output

This option enables an additional checkbox for each codeblock of a post which allows you to disable the esc_attr() filter for that code snippet. That means, every HTML and Javascript inside this textarea will be parsed by the browser as those. So be carefull with this option.



A single Codeblock is identified (in the posts context) by its name. If you don’t want to specify a name for each block, leave it empty, it will be generated automatically.

The language field is also optional. To use syntax highlighting, write in a rainbow supported language. (It will give you suggestions.) Currently these are
* C
* Coffeescript
* C#
* Go
* Java
* JavaScript
* Lua
* Python
* R
* Ruby
* Shell
* Smalltalk

Each codeblock can be placed anywhere in the text by using the shortcode [cc name="{name}"]. You can use the TinyMCE button »CC« for that.

Shortcode (in-text code)

For just a few lines of code you may want to use the shortcode like this:

[cc lang="javascript"]
var str = 'Hello World';
alert( str );

Contribution & Bug-Report

For bug reports or ideas for new features, please use the issue tracker on gitub.


The following filters are provided:

  • wp_cc_rainbow_themes
  • wp_cc_rainbow_scripts
  • wp_cc_rainbow_languages

Adding a new Theme is quite easy. Just expend the themes-array by a key like this

 * @param array $themes
 * @return array
function my_new_rainbow_theme( $themes ) {
    $themes[ 'my_theme' ] = array(
        'src'  => //the absolute URI to the stylesheet
        'name' => 'My Theme'

    return $themes;
add_filter( 'wp_cc_rainbow_themes', 'my_new_rainbow_theme' );

To add a supported language use

 * @param array $scripts
 * @return array
function my_new_rainbow_script( $scripts ) {
    $scripts[ 'my_new_lang' ] = array(
        'src'       => //the absolute URI to the script
        'depth'     => array( 'rainbow' ),
        'lang'      => 'my_new_lang',
        'in_footer' => TRUE # this must be equal with the script it depends on

    # to override the built-in rainbow version use the key 'rainbow'

    return $scripts;
add_filter( 'wp_cc_rainbow_scripts', 'my_new_rainbow_script' );

 * @param array $langs
 * @return array
function my_new_lang( $langs ) {

    $langs[ 'my_new_lang' ] = 'My new lang';

    return $langs;
add_filter( 'wp_cc_rainbow_languages', 'my_new_lang' );


If you deactivate the plugin all settings and codes will be preserved. On uninstallation (delete), all settings and codes will be deleted finally. If this is triggered from the network-admin page, all blogs will be cleaned up.



  • The Meta-Box on post edit screen to manage your code snippeds.
  • TinyMCE popup to build and insert shortcode into the text editor.
  • WP Colored Coding settings section.


Just download the latest tag and follow the instructions on the WordPress Codex. Otherwise you can use the plugin installer in your WordPress backend.

Preguntas frecuentes

Are there any frequently asked questions?

None so far. If you have any questions feel free to contact me (english, german) or use the support forum on


No hay reseñas para este plugin.

Colaboradores y desarrolladores

Este software es de código abierto. Las siguientes personas han contribuido a este plugin.


Traduce “WP Colored Coding” a tu idioma.

¿Interesado en el desarrollo?

Revisa el código, echa un vistazo al repositorio SVN o suscríbete al registro de desarrollo por RSS.

Registro de cambios


  • Adaption to TinyMCE version 4.*
  • Update Rainbow.js to version 1.2
  • Some security enhancements
  • Bugfixes
  • Changed version number format


  • fixed a bug of the unfiltered output option
  • better readme.txt for


  • spanish language files
  • rainbow support for Go, R, Coffeescript, Java, Smalltalk


  • bugfix
  • Theme Technicolor updated


  • initial release