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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 |
---|---|
594 | 'rendered' => get_the_title( $post->ID ), |
595 | ); |
596 | } |
597 |
|
598 | if ( in_array( 'content', $fields, true ) ) { |
599 |
|
600 | $data['content'] = array( |
601 | 'raw' => $post->post_content, |
602 | /** This filter is documented in wp-includes/post-template.php */ |
603 | 'rendered' => apply_filters( 'the_content', $post->post_content ), |
604 | ); |
605 | } |
606 |
|
607 | if ( in_array( 'excerpt', $fields, true ) ) { |
608 | $data['excerpt'] = array( |
609 | 'raw' => $post->post_excerpt, |
610 | 'rendered' => $this->prepare_excerpt_response( $post->post_excerpt, $post ), |
611 | ); |
612 | } |