wp_set_script_translations() WP 5.0.0

Sets translated strings for a script.

Works only if the script has already been added.

No Hooks.

Return

true/false. True if the text domain was successfully localized, false otherwise.

Usage

wp_set_script_translations( $handle, $domain, $path );

$handle(string) (required)

Script handle the textdomain will be attached to.

$domain(string)

Text domain.
Default: 'default'

$path(string)

The full file path to the directory containing translation files.
Default: null

Code of wp set script translations: wp-includes/functions.wp-scripts.php ^{VER 5.1.1}

<?php
function wp_set_script_translations( $handle, $domain = 'default', $path = null ) {
	global $wp_scripts;
	if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
		_wp_scripts_maybe_doing_it_wrong( __FUNCTION__ );
		return false;
	}

	return $wp_scripts->set_translations( $handle, $domain, $path );
}