public override StaticAnalysisAlert[] GetAlerts(string code, PhpToken[] tokens)
{
return tokens
.Where(x =>
x.TokenType == PhpTokenType.BacktickString &&
Php.Superglobals
.Any(y => x.Lexeme.Contains(y)))
.Select(x => CreateAlert(code, x))
.ToArray();
}
public static Dictionary<string, List<string>> FindSuperglobalFields(PhpToken[] tokens)
{
var fields = PhpParser.GetSuperglobalFields(tokens);
foreach (var superglobal in tokens
.Where(x => x.TokenType == PhpTokenType.String ||
x.TokenType == PhpTokenType.HereDocString ||
x.TokenType == PhpTokenType.BacktickString)
.Select(x => GetSuperGlobalFieldsFromText(x.Lexeme))
.SelectMany(x => x))
fields[superglobal.Key].AddRange(superglobal.Value);
return fields;
}
public static PhpToken[] StripWhitespaceAndComments(PhpToken[] tokens)
{
return tokens
.Where(x =>
x.TokenType != PhpTokenType.WhiteSpace &&
x.TokenType != PhpTokenType.Comment)
.ToArray();
}