WP_Block_Styles_Registry::unregister( string $block_name, string $block_style_name )

Unregisters a block style.

Parameters Parameters


(string) (Required) Block type name including namespace.


(string) (Required) Block style name.

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Return Return

(bool) True if the block style was unregistered with success and false otherwise.

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Source Source

File: wp-includes/class-wp-block-styles-registry.php

	public function unregister( $block_name, $block_style_name ) {
		if ( ! $this->is_registered( $block_name, $block_style_name ) ) {
				/* translators: 1: Block name, 2: Block style name. */
				sprintf( __( 'Block "%1$s" does not contain a style named "%2$s".' ), $block_name, $block_style_name ),
			return false;

		unset( $this->registered_block_styles[ $block_name ][ $block_style_name ] );

		return true;

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