wordpress/wp-content/themes/basic/themify/themify-template-tags.php
/**
     * Returns zoom icon markup for lightboxed featured image
     *
     * @param bool $echo
     *
     * @return mixed|void
     */
Returns zoom icon markup for lightboxed featured image
@param bool $echo

@return mixed|void
Returns zoom icon markup for lightboxed featured image @param bool $echo @return mixed|void
function themify_zoom_icon($echo = true) {
	$zoom = apply_filters('themify_zoom_icon', themify_check('lightbox_icon') ? '<span class="zoom">'.themify_get_icon('search','ti',false,false,array('aria-label'=>__('Zoom','themify'))).'</span>' : '');
	if ($echo !== true) {
	    return $zoom;
	}
	echo $zoom;
    }
function themify_zoom_icon ( $ echo = true ) { $ zoom = apply_filters ( 'themify_zoom_icon' , themify_check ( 'lightbox_icon' ) ? '<span class="zoom">' . themify_get_icon ( 'search' , 'ti' , false , false , array ( 'aria-label' => __ ( 'Zoom' , 'themify' ) ) ) . '</span>' : '' ) ; if ( $ echo !== true ) { return $ zoom ; } echo $ zoom ; }
Returns zoom icon markup for lightboxed featured image
 @param bool $echo
Returns zoom icon markup for lightboxed featured image @param bool $echo