Source View: comments_open

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
1197
1198      /**
1199       * Filters whether the current post is open for comments.
1200       *
1201       * @since 2.5.0
1202       *
1203       * @param bool $open    Whether the current post is open for comments.
1204       * @param int  $post_id The post ID.
1205       */
1206      return apply_filters( 'comments_open', $open, $post_id );
1207 }
1208
1209 /**
1210  * Whether the current post is open for pings.
1211  *
1212  * @since 1.5.0
1213  *
1214  * @param int|WP_Post $post_id Post ID or WP_Post object. Default current post.
1215  * @return bool True if pings are accepted