在WooCommerce中用if else实现评论计数显示或自定义文本输出

Hey there! Let's adjust your WooCommerce code to add that if/else logic you're needing. The goal is to show the review count link when there are existing reviews, and display a custom string when there aren't any. Here's the modified code with clear conditional checks:

<?php if ( $rating_count >= 0 ) : ?>
    <?php echo wc_get_rating_html($average, $rating_count); ?>
    <?php if ( comments_open() ): ?>
        <?php 
        // Conditional check for review count
        if ( $review_count > 0 ) : 
        ?>
            <a href="<?php echo get_permalink() ?>#reviews" class="woocommerce-review-link" rel="nofollow">
                (<?php printf( _n( '%s review', '%s reviews', $review_count, 'woocommerce' ), '<span class="count">' . esc_html( $review_count ) . '</span>' ); ?>)
            </a>
        <?php else : ?>
            <!-- Replace this text with your custom string -->
            <span class="woocommerce-no-reviews">No reviews yet</span>
        <?php endif; ?>
    <?php endif; ?>
<?php endif; ?>

Key Changes Explained: #

• Added a nested if ( $review_count > 0 ) check right inside your existing comments_open() condition. This triggers the original review link only when there are actual reviews to show.
• For the "no reviews" case, I added a span with a custom class (woocommerce-no-reviews) so you can easily style it with CSS if needed. Replace the text inside the span with whatever custom string you want to display.
• Updated the _n() function to handle proper singular/plural wording ("1 review" vs "5 reviews")—this follows WooCommerce's built-in localization best practices.
• Kept all existing security measures intact, like esc_html() for escaping output and rel="nofollow" on the review link.

Bonus: Localize Your Custom String #

If you need your custom text to be translatable (for multi-language stores), swap the static text with a localization function:

<span class="woocommerce-no-reviews"><?php _e( 'No reviews yet', 'woocommerce' ); ?></span>

This lets you add translations for the string via WooCommerce's translation system or a plugin like WPML.

内容的提问来源于stack exchange，提问作者Wilson Ellis