Source View: admin_print_styles

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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
641       *
642       * @since 3.9.0
643       * @access public
644       */
645      public function print_styles() {
646           /** This action is documented in wp-admin/admin-header.php */
647           do_action( 'admin_print_styles-widgets.php' );
648
649           /** This action is documented in wp-admin/admin-header.php */
650           do_action( 'admin_print_styles' );
651      }
652
653      /**
654       * Call admin_print_scripts-widgets.php and admin_print_scripts hooks to
655       * allow custom scripts from plugins.
656       *
657       * @since 3.9.0
658       * @access public
659       */