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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 |
---|---|
20 |
|
21 | <div class="entry-content"> |
22 | <figure class="wp-block-image"> |
23 | <?php |
24 | /** |
25 | * Filter the default image attachment size. |
26 | * |
27 | * @param string $image_size Image size. Default 'large'. |
28 | */ |
29 | $image_size = apply_filters( 'twenty_twenty_one_attachment_size', 'full' ); |
30 | echo wp_get_attachment_image( get_the_ID(), $image_size ); |
31 | ?> |
32 |
|
33 | <?php if ( wp_get_attachment_caption() ) : ?> |
34 | <figcaption class="wp-caption-text"><?php echo wp_kses_post( wp_get_attachment_caption() ); ?></figcaption> |
35 | <?php endif; ?> |
36 | </figure><!-- .wp-block-image --> |
37 |
|
38 | <?php |