PHPSA\Compiler\Expression\Operators\Arithmetical\Mul

Complexity

Total Complexity

7

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes	2
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
C	compile()	0	23	7

<?php
/**
 * PHP Static Analysis project 2015
 *
 * @author Patsura Dmitry https://github.com/ovr <talk@dmtry.me>
 */

namespace PHPSA\Compiler\Expression\Operators\Arithmetical;

use PHPSA\CompiledExpression;
use PHPSA\Context;
use PHPSA\Compiler\Expression;
use PHPSA\Compiler\Expression\AbstractExpressionCompiler;

class Mul extends AbstractExpressionCompiler
{
    protected $name = 'PhpParser\Node\Expr\BinaryOp\Mul';

    /**
     * {expr} * {expr}
     *
     * @param \PhpParser\Node\Expr\BinaryOp\Mul $expr
     * @param Context $context
     * @return CompiledExpression
     */
    protected function compile($expr, Context $context)
    {
        $expression = new Expression($context);
        $left = $expression->compile($expr->left);

        $expression = new Expression($context);
        $right = $expression->compile($expr->right);

        switch ($left->getType()) {
            case CompiledExpression::INTEGER:
            case CompiledExpression::DOUBLE:
            case CompiledExpression::BOOLEAN:
                switch ($right->getType()) {
                    case CompiledExpression::INTEGER:
                    case CompiledExpression::DOUBLE:
                    case CompiledExpression::BOOLEAN:
                        return CompiledExpression::fromZvalValue($left->getValue() * $right->getValue());
                }
                break;
        }

        return new CompiledExpression();
    }
}