/// <summary>
/// Returns the error string of the last <see cref="json_encode"/> or <see cref="json_decode"/> call.
/// </summary>
public static string json_last_error_msg(Context ctx)
{
var error = (JsonError)PhpSerialization.GetLastJsonError(ctx);
// TODO: to resources
switch (error)
{
case JsonError.None: return("No error");
case JsonError.Depth: return("Maximum stack depth exceeded");
case JsonError.StateMismatch: return("State mismatch (invalid or malformed JSON)");
case JsonError.CtrlChar: return("Control character error, possibly incorrectly encoded");
case JsonError.Syntax: return("Syntax error");
case JsonError.Utf8: return("Malformed UTF-8 characters, possibly incorrectly encoded");
case JsonError.Recursion:
case JsonError.InfOrNan:
case JsonError.UnsupportedType:
case JsonError.InvalidPropertyName:
return(error.ToString());
default: throw new ArgumentOutOfRangeException();
}
}
/// <summary>
/// Returns the JSON representation of a value.
/// </summary>
/// <param name="ctx"></param>
/// <param name="value">The value being encoded. Can be any type except a <see cref="PhpResource"/>.
/// All string data must be UTF-8 encoded.</param>
/// <param name="options"></param>
/// <param name="depth">Set the maximum depth. Must be greater than zero.</param>
public static string json_encode(Context ctx, PhpValue value, JsonEncodeOptions options = JsonEncodeOptions.Default, int depth = 512)
{
// TODO: depth
PhpSerialization.SetLastJsonError(ctx, 0);
//return new PhpSerialization.JsonSerializer(encodeOptions: options).Serialize(ctx, value, default);
return(PhpSerialization.JsonSerializer.ObjectWriter.Serialize(ctx, value, options, default));
}
/// <summary>
/// Returns the error string of the last <see cref="json_encode"/> or <see cref="json_decode"/> call.
/// </summary>
public static string json_last_error_msg(Context ctx)
{
switch (PhpSerialization.GetLastJsonError(ctx))
{
case JSON_ERROR_NONE: return("No error");
case JSON_ERROR_DEPTH: return("Maximum stack depth exceeded");
case JSON_ERROR_STATE_MISMATCH: return("State mismatch (invalid or malformed JSON)");
case JSON_ERROR_CTRL_CHAR: return("Control character error, possibly incorrectly encoded");
case JSON_ERROR_SYNTAX: return("Syntax error");
case JSON_ERROR_UTF8: return("Malformed UTF-8 characters, possibly incorrectly encoded");
default: throw new ArgumentOutOfRangeException();
}
}
public static int json_last_error(Context ctx) => PhpSerialization.GetLastJsonError(ctx);
