Question

remove_theme_support( string $feature )

Allows a theme to de-register its support of a certain feature

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description

Should be called in the theme’s functions.php file. Generally would be used for child themes to override support from the parent theme.

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参数

$feature

(string) (Required) the feature being added

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返回值

(bool|void) Whether feature was removed.

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源代码

File: wp-includes/theme.php

function remove_theme_support( $feature ) {
	// Blacklist: for internal registrations not used directly by themes.
	if ( in_array( $feature, array( 'editor-style', 'widgets', 'menus' ) ) )
		return false;

	return _remove_theme_support( $feature );
}

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更新日志

Version	description
3.0.0	Introduced.

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相关函数

Uses

• wp-includes/theme.php: _remove_theme_support()

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Used By

• wp-includes/deprecated.php: remove_custom_image_header()
• wp-includes/deprecated.php: remove_custom_background()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Removing a Feature In a Child Theme
   In some cases, a Parent Theme may have activated a feature that you do not want to have available in your Child Theme. For instance, if you are using a parent theme that has activated Featured Images for all Pages and Posts, but you’d like to remove the functionality of having Featured Images for Pages in your Child Theme, you could do something like this:

   
   // in your Child Theme's functions.php    
   
   // Use the after_setup_theme hook with a priority of 11 to load after the
   // parent theme, which will fire on the default priority of 10
   add_action( 'after_setup_theme', 'remove_featured_images_from_child_theme', 11 ); 
   
   function remove_featured_images_from_child_theme() {
   
       // This will remove support for post thumbnails on ALL Post Types
       remove_theme_support( 'post-thumbnails' );
   
       // Add this line in to re-enable support for just Posts
       add_theme_support( 'post-thumbnails', array( 'post' ) );
   }