register_block_script_handle
register_block_script_handle ( $metadata, $field_name, $index = 0 )
Parameters:- (array) metadata Block metadata.
- (string) field_name Field name to pick from metadata.
- (int) index Optional. Index of the script to register when multiple items passed. Default 0.
Returns:- (string|false) Script handle provided directly or created through script's registration, or false on failure.
Defined at:Change Log: - Introduced in WordPress: 5.5.0
- Deprecated in WordPress: —
Description
Finds a script handle for the selected block metadata field. It detects
when a path to file was provided and optionally finds a corresponding asset
file with details necessary to register the script under automatically
generated handle name. It returns unprocessed script handle otherwise.