Parle\Parser::validate
(PECL parle >= 0.5.1)
Parle\Parser::validate — Validate input
説明
public Parle\Parser::validate
( string $data
, Parle\Lexer $lexer
) : bool
Validate an input string. The string is parsed internally, thus this method is useful for the quick input validation.
パラメータ
data
- String to be validated.
lexer
- A lexer object containing the lexing rules prepared for the particular grammar.
返り値
Returns bool witnessing whether the input chimes or not with the defined rules.