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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 30 | <figure class="entry-attachment wp-block-image"> |
| 31 | <?php |
| 32 | /** |
| 33 | * Filters the default twentynineteen image attachment size. |
| 34 | * |
| 35 | * @since Twenty Sixteen 1.0 |
| 36 | * |
| 37 | * @param string $image_size Image size. Default 'large'. |
| 38 | */ |
| 39 | $image_size = apply_filters( 'twentynineteen_attachment_size', 'full' ); |
| 40 | |
| 41 | echo wp_get_attachment_image( get_the_ID(), $image_size ); |
| 42 | ?> |
| 43 | |
| 44 | <figcaption class="wp-caption-text"><?php the_excerpt(); ?></figcaption> |
| 45 | |
| 46 | </figure><!-- .entry-attachment --> |
| 47 | |
| 48 | <?php |