VERY experimental shortcode for outputting the donor counts for a form. Outputs " A HUGE thanks to our ____ donors this year

donor_count.php

<?php

function my_donor_count_shortcode( $atts ) {

	// Defaults
	$atts = shortcode_atts( array(
		'form_id' => false,
		), $atts, 'donor_count' );

	$number = give_get_form_donor_count( $atts['form_id'] );


	if ( $number > 0 ) :

        ob_start();
        ?>

        <div class="donor-count-wrap">
			A HUGE thanks to our <span class="donor-count-donor-number"><?php echo $number; ?> donors </span>this year!
		</div>

	<?php	
	else :
		//If you don't have donation forms that fit this query
		?>

        <div class="donor-count-no-donors-wrap">No donors yet for this form.</div>
		
	<?php endif; 

    $output = ob_get_contents();
    ob_end_clean();
    return $output;

    wp_reset_query();
}

add_shortcode( 'donor_count', 'my_donor_count_shortcode' );