parsed = true; $result = include $this->file; if ( ! $result || ! is_array( $result ) ) { $this->error = 'Invalid data'; return; } if ( isset( $result['messages'] ) && is_array( $result['messages'] ) ) { foreach ( $result['messages'] as $original => $translation ) { $this->entries[ (string) $original ] = $translation; } unset( $result['messages'] ); } $this->headers = array_change_key_case( $result ); } /** * Exports translation contents as a string. * * @since 6.5.0 * * @return string Translation file contents. */ public function export(): string { $data = array_merge( $this->headers, array( 'messages' => $this->entries ) ); return 'var_export( $data ) . ';' . PHP_EOL; } /** * Outputs or returns a parsable string representation of a variable. * * Like {@see var_export()} but "minified", using short array syntax * and no newlines. * * @since 6.5.0 * * @param mixed $value The variable you want to export. * @return string The variable representation. */ private function var_export( $value ): string { if ( ! is_array( $value ) ) { return var_export( $value, true ); } $entries = array(); $is_list = array_is_list( $value ); foreach ( $value as $key => $val ) { $entries[] = $is_list ? $this->var_export( $val ) : var_export( $key, true ) . '=>' . $this->var_export( $val ); } return '[' . implode( ',', $entries ) . ']'; } }