northumbrian
5/7/2016 - 2:08 PM

Use Shortcodes and PHP in Widgets Without a Plugin By Carrie Dils: http://www.carriedils.com/extend-wordpress-widgets-without-plugin/

Use Shortcodes and PHP in Widgets Without a Plugin By Carrie Dils: http://www.carriedils.com/extend-wordpress-widgets-without-plugin/

shortcodes-in-textwidget.php
content_copyfile_download
// Enable shortcodes in widgets
add_filter('widget_text', 'do_shortcode');

// Enable PHP in widgets
// WARNING: Potential security vulnerability you open by enabling code execution from a widget!
add_filter('widget_text','execute_php',100);
function execute_php($html){
     if(strpos($html,"<"."?php")!==false){
          ob_start();
          eval("?".">".$html);
          $html=ob_get_contents();
          ob_end_clean();
     }
     return $html;
}