flentini

this couple of filter functions allow to upload image files with only numbers in the filename, avoiding the ‘attachment’ in the URL. ie: www.example.com/category/page/img_1/ instead of www.example.com/category/page/attachment/1/

sanitize image name

allows image files to have only numbers in filename, avoiding the 'attachment' in the URL.

Sami Keijonen

This mini plugin register shortcode [sk-nnd-name-days] to display current name days in Nordic countries. Supported countries are Finland, 
Norway, Sweden and Denmark. By default shortcode [sk-nnd-name-days] displays current day of the week, day and name days in Finland. You can use 
use shortcode in posts, pages and text widget. This plugin idea is from <a href="https://wordpress.org/extend/plugins/international-namedays/" title="International Namedays" rel="ugc">International Namedays</a> plugin.
<h4>Shorcode usage and attributes in other countries</h4>
Here is how you use shortcode in other languages.
<ol>
<li>Norway: [sk-nnd-name-days language=”nb_NO”]</li>
<li>Sweden: [sk-nnd-name-days language=”sv_SE”]</li>
<li>Denmark: [sk-nnd-name-days language=”da_DK”]</li>
</ol>
Other shortcode attributes are before, after, language, separator (default is |) and dateformat (default is l j.n.Y). You can use these attributes 
like this.
<pre><code>[sk-nnd-name-days language="nb_NO" before="Name days: " after="" separator="-" dateformat="j.n.Y"]
</code></pre>
If you want to display name days in your theme template file, add this code.
<pre><code><?php 
// Display name of the day
if ( function_exists( 'sk_nnd_name_days_shortcode' ) ) {

 echo do_shortcode( '[sk-nnd-name-days]' ); 

}
?>
</code></pre>

Nordic Name Days

Register shortcode [sk-nnd-name-days] to display current day of the weeek, day and name day.

sanitize image name vs Nordic Name Days