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Source View: manage_posts_custom_column

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

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
956                           *
957                           * This hook only fires if the current post type is non-hierarchical,
958                           * such as posts.
959                           *
960                           * @since 1.5.0
961                           *
962                           * @param string $column_name The name of the column to display.
963                           * @param int    $post_id     The current post ID.
964                           */
965                          do_action( 'manage_posts_custom_column', $column_name, $post->ID );
966                     }
967
968                     /**
969                      * Fires for each custom column of a specific post type in the Posts list table.
970                      *
971                      * The dynamic portion of the hook name, `$post->post_type`, refers to the post type.
972                      *
973                      * @since 3.1.0
974                      *