Exemplos de SimpleCalculator\Model ExpressionParser::parse em PHP

Exemplo n.º 1

Arquivo: SimpleCalculator.php Projeto: basia-horwath/simple-calculator

 /**
  * @param string $stringExpression
  * @return float
  * @throws InvalidExpressionException
  */
 public function evaluate($stringExpression)
 {
     $infixArray = $this->expressionParser->parse($stringExpression);
     $rpnExpression = $this->notationTransformer->infixToRpn($infixArray);
     $result = $this->evaluateRpnExpression($rpnExpression);
     return $result;
 }

Exemplo n.º 2

Arquivo: ExpressionParserTest.php Projeto: basia-horwath/simple-calculator

 /**
  * @dataProvider expressionDataProvider
  */
 public function test_it_correctly_parses_expression_string($expression, $expected)
 {
     $parsed = $this->expressionParser->parse($expression);
     $this->assertEquals($expected, $parsed);
 }