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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 |
---|---|
598 | 'rendered' => get_the_title( $post->ID ), |
599 | ); |
600 | } |
601 |
|
602 | if ( in_array( 'content', $fields, true ) ) { |
603 |
|
604 | $data['content'] = array( |
605 | 'raw' => $post->post_content, |
606 | /** This filter is documented in wp-includes/post-template.php */ |
607 | 'rendered' => apply_filters( 'the_content', $post->post_content ), |
608 | ); |
609 | } |
610 |
|
611 | if ( in_array( 'excerpt', $fields, true ) ) { |
612 | $data['excerpt'] = array( |
613 | 'raw' => $post->post_excerpt, |
614 | 'rendered' => $this->prepare_excerpt_response( $post->post_excerpt, $post ), |
615 | ); |
616 | } |