WP_Block_Metadata_Registry::has_metadata() – Method

WP_Block_Metadata_Registry::has_metadata( string $file_or_folder ): bool

Checks if metadata exists for a given block name in a specific collection.

Parameters

$file_or_folderstringrequired: The path to the file or folder containing the block metadata.

bool True if metadata exists for the block, false otherwise.

public static function has_metadata( $file_or_folder ) {
	return null !== self::get_metadata( $file_or_folder );
}

Uses	Description
WP_Block_Metadata_Registry::get_metadata()`wp-includes/class-wp-block-metadata-registry.php`	Retrieves block metadata for a given block within a specific collection.

Version	Description
6.7.0	Introduced.

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