Parle\RParser::validate
(PECL parle >= 0.7.0)
Parle\RParser::validate — Validate input
Opis
public Parle\RParser::validate
( string
$data
, Parle\RLexer $lexer
) : boolValidate an input string. The string is parsed internally, thus this method is useful for the quick input validation.
Parametry
-
data -
String to be validated.
-
lexer -
A lexer object containing the lexing rules prepared for the particular grammar.
Zwracane wartości
Returns boolean whitnessing whether the input chimes or not with the defined rules.
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