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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.
This hook occurs 2 times in this file.
Line | Code |
---|---|
2504 | return $posts; |
2505 |
|
2506 | /** |
2507 | * Filter the list of post types to automatically close comments for. |
2508 | * |
2509 | * @since 3.2.0 |
2510 | * |
2511 | * @param array $post_types An array of registered post types. Default array with 'post'. |
2512 | */ |
2513 | $post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) ); |
2514 | if ( ! in_array( $posts[0]->post_type, $post_types ) ) |
2515 | return $posts; |
2516 |
|
2517 | $days_old = (int) get_option( 'close_comments_days_old' ); |
2518 | if ( ! $days_old ) |
2519 | return $posts; |
2520 |
|
2521 | if ( time() - strtotime( $posts[0]->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) { |
2522 | $posts[0]->comment_status = 'closed'; |
Line | Code |
2544 | return $open; |
2545 |
|
2546 | $days_old = (int) get_option('close_comments_days_old'); |
2547 | if ( !$days_old ) |
2548 | return $open; |
2549 |
|
2550 | $post = get_post($post_id); |
2551 |
|
2552 | /** This filter is documented in wp-includes/comment.php */ |
2553 | $post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) ); |
2554 | if ( ! in_array( $post->post_type, $post_types ) ) |
2555 | return $open; |
2556 |
|
2557 | if ( time() - strtotime( $post->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) |
2558 | return false; |
2559 |
|
2560 | return $open; |
2561 | } |
2562 |
|