/** * @param Lexer $lexer * @param char $char */ public function input(Lexer $lexer, $char) { if ($char == '=') { $this->buffer .= $char; } else { if (self::isBlank($char)) { $lexer->pushOperator(new TokenComparisonBinop($this->buffer)); } else { $lexer->pushOperator(new TokenComparisonBinop($this->buffer)); $lexer->forwardInput($char); } } }
/** * @param Lexer $lexer * @param char $char */ public function input(Lexer $lexer, $char) { if ($char == ')') { $lexer->pushOperator(new TokenFunction($this->buffer, 0)); $lexer->closeParenthesis(); } else { if ($char == '(') { $lexer->pushOperator(new TokenFunction($this->buffer, 1)); $lexer->pushOperator(new TokenLParen()); } else { if (self::isBlank($char)) { } else { if ($char == "'") { $lexer->pushOperator(new TokenFunction($this->buffer, 1)); $lexer->setStateString(); } else { $lexer->pushOperator(new TokenFunction($this->buffer, 1)); $lexer->forwardInput($char); } } } } }