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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 |
---|---|
3009 | return $posts; |
3010 |
|
3011 | /** |
3012 | * Filter the list of post types to automatically close comments for. |
3013 | * |
3014 | * @since 3.2.0 |
3015 | * |
3016 | * @param array $post_types An array of registered post types. Default array with 'post'. |
3017 | */ |
3018 | $post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) ); |
3019 | if ( ! in_array( $posts[0]->post_type, $post_types ) ) |
3020 | return $posts; |
3021 |
|
3022 | $days_old = (int) get_option( 'close_comments_days_old' ); |
3023 | if ( ! $days_old ) |
3024 | return $posts; |
3025 |
|
3026 | if ( time() - strtotime( $posts[0]->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) { |
3027 | $posts[0]->comment_status = 'closed'; |
Line | Code |
3049 | return $open; |
3050 |
|
3051 | $days_old = (int) get_option('close_comments_days_old'); |
3052 | if ( !$days_old ) |
3053 | return $open; |
3054 |
|
3055 | $post = get_post($post_id); |
3056 |
|
3057 | /** This filter is documented in wp-includes/comment.php */ |
3058 | $post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) ); |
3059 | if ( ! in_array( $post->post_type, $post_types ) ) |
3060 | return $open; |
3061 |
|
3062 | if ( time() - strtotime( $post->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) |
3063 | return false; |
3064 |
|
3065 | return $open; |
3066 | } |
3067 |
|