WP_Translation_File_PHP::parse_file()

21	protected function parse_file() {22		$this->parsed = true;23 24		$result = include $this->file;25		if ( ! $result || ! is_array( $result ) ) {26			$this->error = 'Invalid data';27			return;28		}29 30		if ( isset( $result['messages'] ) && is_array( $result['messages'] ) ) {31			foreach ( $result['messages'] as $original => $translation ) {32				$this->entries[ (string) $original ] = $translation;33			}34			unset( $result['messages'] );35		}36 37		$this->headers = array_change_key_case( $result );38	}