PHP MathParser\Parsing\Nodes NumberNode::getValue示例

示例#1

文件： Evaluator.php 项目： mossadal/math-parser

 /**
  * Evaluate a NumberNode
  *
  * Retuns the value of an NumberNode
  *
  * @param NumberNode $node AST to be evaluated
  * @retval float
  */
 public function visitNumberNode(NumberNode $node)
 {
     return $node->getValue();
 }

示例#2

文件： TreePrinter.php 项目： mossadal/math-parser

 /**
  * Print a NumberNode.
  *
  * @param NumerNode $node
  */
 public function visitNumberNode(NumberNode $node)
 {
     $val = $node->getValue();
     return "{$val}:float";
 }

示例#3

文件： ComplexEvaluator.php 项目： mossadal/math-parser

 /**
  * Evaluate a NumberNode
  *
  * Retuns the value of an NumberNode
  *
  * @param NumberNode $node AST to be evaluated
  * @retval float
  */
 public function visitNumberNode(NumberNode $node)
 {
     return Complex::create($node->getValue(), 0);
 }