Alt文本未使用wp_get_attachment显示回显

Question

Alt text not showing...

    $images = get_post_meta(get_the_id(), 'vdw_gallery_id', true);



                if( $images ): ?>
                    <ul>
                        <?php foreach( $images as $image ): ?>

                                <li>
                            <a href="<?php echo wp_get_attachment_image_url($image, 'large');  ?>">
                                <img src="<?php echo wp_get_attachment_image_url($image, 'medium'); ?>" alt="Alter TEXT" />
                            </a>
                                </li>
                        <?php endforeach; ?>
                    </ul>
                <?php endif; ?>             

I try many ways but not getting how to echo alter text I create meta field for gallery.

I know wp_get_attachment_image_src this will show everything but I only need to echo "alt" text within loop.

Answer 1

Make use of the title tag and the alt tag and possibly give it a width and height, check out this comment: https://stackoverflow.com/a/8925364/7862006

<img alt="alternative text" title="alternative text" style="min-width: 50px; min-height: 25px;" src="..........