unregister_block_style( string $block_name, string $block_style_name )
Unregisters a block style.
Parameters
- $block_name
-
(string) (Required) Block type name including namespace.
- $block_style_name
-
(string) (Required) Block style name.
Return
(bool) True if the block style was unregistered with success and false otherwise.
Source
File: wp-includes/blocks.php
function unregister_block_style( $block_name, $block_style_name ) { return WP_Block_Styles_Registry::get_instance()->unregister( $block_name, $block_style_name ); }
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Changelog
Version | Description |
---|---|
5.3.0 | Introduced. |
User Contributed Notes
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The following code sample unregister the style named ‘fancy-quote’ from the core quote block:
unregister_block_style( 'core/quote', 'fancy-quote' );
Important: The function
unregister_block_style
only unregisters styles that were registered on the server usingregister_block_style
. The function does not unregister a style registered using client-side code.