Stop Skype from hijacking phone numbers

skype_toolbar_meta.php

<?php
/**
 * Stop Skype from hijacking phone numbers
 * 
 * Adds a META tag to the HTML document head, that 
 * prevents Skype from hijacking/over-writing phone
 * numbers displayed in the Theme.
 * 
 * @link    http://www.wpbeginner.com/wp-tutorials/how-to-fix-skype-overwriting-phone-numbers-in-wordpress-themes/  H/T WPBeginner
 */
function mysite_skype_meta() {
    ?>
    <meta name="SKYPE_TOOLBAR" content="SKYPE_TOOLBAR_PARSER_COMPATIBLE" />
    <?php
}
add_action( 'wp_head', 'mysite_skype_meta' );
?>