Welcome to HPB ICT Pico test

Congratulations, you have successfully installed Pico. Pico is a stupidly simple, blazing fast, flat file CMS.

Creating Content

Pico is a flat file CMS. This means there is no administration backend or database to deal with. You simply create .md files in the content folder and those files become your pages. For example, this file is called index.md and is shown as the main landing page.

When you install Pico, it comes with a content-sample folder. Inside this folder is a sample website that will display until you add your own content. You should create your own content folder in Pico's root directory and place your files there. No configuration is required, Pico will automatically use the content folder if it exists.

If you create a folder within the content folder (e.g. content/sub) and put an index.md inside it, you can access that folder at the URL http://example.com/?sub. If you want another page within the sub folder, simply create a text file with the corresponding name and you will be able to access it (e.g. content/sub/page.md is accessible from the URL http://example.com/?sub/page). Below we've shown some examples of locations and their corresponding URLs:

Physical Location URL
content/index.md /
content/sub.md ?sub (not accessible, see below)
content/sub/index.md ?sub (same as above)
content/sub/page.md ?sub/page
content/a/very/long/url.md ?a/very/long/url (doesn't exist)

If a file cannot be found, the file content/404.md will be shown. You can add 404.md files to any directory. So, for example, if you wanted to use a special error page for your blog, you could simply create content/blog/404.md.

As a common practice, we recommend you to separate your contents and assets (like images, downloads, etc.). We even deny access to your content directory by default. If you want to use some assets (e.g. a image) in one of your content files, you should create an assets folder in Pico's root directory and upload your assets there. You can then access them in your markdown using %base_url%/assets/ for example: ![Image Title](%base_url%/assets/image.png)

Text File Markup

Text files are marked up using Markdown. They can also contain regular HTML.

At the top of text files you can place a block comment and specify certain meta attributes of the page using YAML (the "YAML header"). For example:

Title: Welcome
Description: This description will go in the meta description tag
Author: Joe Bloggs
Date: 2013/01/01
Robots: noindex,nofollow
Template: index

These values will be contained in the {{ meta }} variable in themes (see below).

There are also certain variables that you can use in your text files:


Pico is not blogging software - but makes it very easy for you to use it as a blog. You can find many plugins out there implementing typical blogging features like authentication, tagging, pagination and social plugins. See the below Plugins section for details.

If you want to use Pico as a blogging software, you probably want to do something like the following:

  1. Put all your blog articles in a separate blog folder in your content directory. All these articles should have both a Date and Template meta header, the latter with e.g. blog-post as value (see Step 2).
  2. Create a new Twig template called blog-post.twig (this must match the Template meta header from Step 1) in your theme directory. This template probably isn't very different from your default index.twig, it specifies how your article pages will look like.
  3. Create a blog.md in your content folder and set its Template meta header to e.g. blog. Also create a blog.twig in your theme directory. This template will show a list of your articles, so you probably want to do something like this:
    {% for page in pages|sort_by("time")|reverse %}
        {% if page.id starts with "blog/" %}
            <div class="post">
                <h3><a href="{{ page.url }}">{{ page.title }}</a></h3>
                <p class="date">{{ page.date_formatted }}</p>
                <p class="excerpt">{{ page.description }}</p>
        {% endif %}
    {% endfor %}
  4. Make sure to exclude the blog articles from your page navigation. You can achieve this by adding {% if not page starts with "blog/" %}...{% endif %} to the navigation loop ({% for page in pages %}...{% endfor %}) in your themes index.twig.


Pico is highly customizable in two different ways: On the one hand you can change Pico's appearance by using themes, on the other hand you can add new functionality by using plugins. Doing the former includes changing Pico's HTML, CSS and JavaScript, the latter mostly consists of PHP programming.

This is all Greek to you? Don't worry, you don't have to spend time on these techie talk - it's very easy to use one of the great themes or plugins others developed and released to the public. Please refer to the next sections for details.


You can create themes for your Pico installation in the themes folder. Check out the default theme for an example. Pico uses Twig for template rendering. You can select your theme by setting the $config['theme'] option in config/config.php to the name of your theme folder.

All themes must include an index.twig (or index.html) file to define the HTML structure of the theme. Below are the Twig variables that are available to use in your theme. Please note that paths (e.g. {{ base_dir }}) and URLs (e.g. {{ base_url }}) don't have a trailing slash.

Pages can be used like the following:

<ul class="nav">
    {% for page in pages %}
        <li><a href="{{ page.url }}">{{ page.title }}</a></li>
    {% endfor %}

Additional to Twigs extensive list of filters, functions and tags, Pico also provides some useful additional filters to make theming easier. You can parse any Markdown string to HTML using the markdown filter. Arrays can be sorted by one of its keys or a arbitrary deep sub-key using the sort_by filter (e.g. {% for page in pages|sort_by("meta:nav"|split(":")) %}...{% endfor %} iterates through all pages, ordered by the nav meta header; please note the "meta:nav"|split(":") part of the example, which passes ['meta', 'nav'] to the filter describing a key path). You can return all values of a given key or key path of an array using the map filter (e.g. {{ pages|map("title") }} returns all page titles).

You can use different templates for different content files by specifying the Template meta header. Simply add e.g. Template: blog-post to a content file and Pico will use the blog-post.twig file in your theme folder to render the page.

You don't have to create your own theme if Pico's default theme isn't sufficient for you, you can use one of the great themes third-party developers and designers created in the past. As with plugins, you can find themes in our Wiki.


Plugins for users

Officially tested plugins can be found at http://picocms.org/customization/, but there are many awesome third-party plugins out there! A good start point for discovery is our Wiki.

Pico makes it very easy for you to add new features to your website. Simply upload the files of the plugin to the plugins/ directory and you're done. Depending on the plugin you've installed, you may have to go through some more steps (e.g. specifying config variables), the plugin docs or README file will explain what to do.

Plugins which were written to work with Pico 1.0 can be enabled and disabled through your config/config.php. If you want to e.g. disable the PicoExcerpt plugin, add the following line to your config/config.php: $config['PicoExcerpt.enabled'] = false;. To force the plugin to be enabled replace false with true.

Plugins for developers

You're a plugin developer? We love you guys! You can find tons of information about how to develop plugins at http://picocms.org/development/. If you've developed a plugin for Pico 0.9 or older, you probably want to upgrade it to the brand new plugin system introduced with Pico 1.0. Please refer to the upgrade section of the docs.


You can override the default Pico settings (and add your own custom settings) by editing config/config.php in the Pico directory. For a brief overview of the available settings and their defaults see config/config.php.template. To override a setting, copy config/config.php.template to config/config.php, uncomment the setting and set your custom value.

URL Rewriting

Pico's default URLs (e.g. http://phpsrv01.hpbict.nl/?sub/page) already are very user-friendly. Additionally, Pico offers you a URL rewrite feature to make URLs even more user-friendly (e.g. http://phpsrv01.hpbict.nl/sub/page).

If you're using the Apache web server, URL rewriting probably already is enabled - try it yourself, click on the second URL. If you get an error message from your web server, please make sure to enable the mod_rewrite module. Assuming the second URL works, but Pico still shows no rewritten URLs, force URL rewriting by setting $config['rewrite_url'] = true; in your config/config.php.

If you're using Nginx, you can use the following configuration to enable URL rewriting. Don't forget to adjust the path (/pico/; line 1 and 4) to match your installation directory. You can then enable URL rewriting by setting $config['rewrite_url'] = true; in your config/config.php.

location /pico/ {
    index index.php;
    try_files $uri $uri/ /pico/?$uri&$args;


For more help have a look at the Pico documentation at http://picocms.org/docs.