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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 |
---|---|
3112 | return $posts; |
3113 |
|
3114 | /** |
3115 | * Filter the list of post types to automatically close comments for. |
3116 | * |
3117 | * @since 3.2.0 |
3118 | * |
3119 | * @param array $post_types An array of registered post types. Default array with 'post'. |
3120 | */ |
3121 | $post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) ); |
3122 | if ( ! in_array( $posts[0]->post_type, $post_types ) ) |
3123 | return $posts; |
3124 |
|
3125 | $days_old = (int) get_option( 'close_comments_days_old' ); |
3126 | if ( ! $days_old ) |
3127 | return $posts; |
3128 |
|
3129 | if ( time() - strtotime( $posts[0]->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) { |
3130 | $posts[0]->comment_status = 'closed'; |
Line | Code |
3152 | return $open; |
3153 |
|
3154 | $days_old = (int) get_option('close_comments_days_old'); |
3155 | if ( !$days_old ) |
3156 | return $open; |
3157 |
|
3158 | $post = get_post($post_id); |
3159 |
|
3160 | /** This filter is documented in wp-includes/comment.php */ |
3161 | $post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) ); |
3162 | if ( ! in_array( $post->post_type, $post_types ) ) |
3163 | return $open; |
3164 |
|
3165 | if ( time() - strtotime( $post->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) |
3166 | return false; |
3167 |
|
3168 | return $open; |
3169 | } |
3170 |
|