Parle\Parser::validate
(PECL parle >= 0.5.1)
Parle\Parser::validate — Validate input
Description
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.
Parameters
-
data -
String to be validated.
-
lexer -
A lexer object containing the lexing rules prepared for the particular grammar.
Return Values
Returns bool witnessing whether the input chimes or not with the defined rules.
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https://www.php.net/manual/en/parle-parser.validate.php