wp_json_file_decode()WP 5.9.0

Reads and decodes a JSON file.

Хуков нет.

Возвращает

Разное. Returns the value encoded in JSON in appropriate PHP type. null is returned if the file is not found, or its content can't be decoded.

Использование

wp_json_file_decode( $filename, $options );
$filename(строка) (обязательный)
Path to the JSON file.
$options(массив)

Options to be used with json_decode().

По умолчанию: array()

  • associative(true|false)
    Optional. When true, JSON objects will be returned as associative arrays. When false, JSON objects will be returned as objects.

Список изменений

С версии 5.9.0 Введена.

Код wp_json_file_decode() WP 6.0

function wp_json_file_decode( $filename, $options = array() ) {
	$result   = null;
	$filename = wp_normalize_path( realpath( $filename ) );
	if ( ! file_exists( $filename ) ) {
		trigger_error(
			sprintf(
				/* translators: %s: Path to the JSON file. */
				__( "File %s doesn't exist!" ),
				$filename
			)
		);
		return $result;
	}

	$options      = wp_parse_args( $options, array( 'associative' => false ) );
	$decoded_file = json_decode( file_get_contents( $filename ), $options['associative'] );

	if ( JSON_ERROR_NONE !== json_last_error() ) {
		trigger_error(
			sprintf(
				/* translators: 1: Path to the JSON file, 2: Error message. */
				__( 'Error when decoding a JSON file at path %1$s: %2$s' ),
				$filename,
				json_last_error_msg()
			)
		);
		return $result;
	}

	return $decoded_file;
}