Add Twitter Bootstrap Icons to Widget Titles in WordPress
03
July
Best option I’ve found is via a shortcode. Open your functions.php
in your favorite text editor and first enable shortcodes for widget titles:
add_filter('widget_title', 'do_shortcode');
Then, add your shortcode with the icon:
add_shortcode('iconthlist', 'sozot_iconthlist'); function sozot_iconthlist() { return '<i class="icon-th-list"></i>'; }
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