Welcome, visitor! Log in
 

Source View: {$option}

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
476       * @access protected
477       *
478       * @return int
479       */
480      function get_items_per_page( $option, $default = 20 ) {
481           $per_page = (int) get_user_option( $option );
482           if ( empty( $per_page ) || $per_page < 1 )
483                $per_page = $default;
484
485           return (int) apply_filters( $option, $per_page );
486      }
487
488      /**
489       * Display the pagination.
490       *
491       * @since 3.1.0
492       * @access protected
493       */
494      function pagination( $which ) {