PHPSA\Compiler\Expression\Operators\Logical\BooleanNot

Complexity

Total Complexity

2

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	compile()	0	12	2

<?php

namespace PHPSA\Compiler\Expression\Operators\Logical;

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

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

    /**
     * !{expr}
     *
     * @param \PhpParser\Node\Expr\BooleanNot $expr
     * @param Context $context
     * @return CompiledExpression
     */
    protected function compile($expr, Context $context)
    {
        $compiledExpression = $context->getExpressionCompiler()->compile($expr->expr);

        if ($compiledExpression->isTypeKnown()) {
            return CompiledExpression::fromZvalValue(
                !$compiledExpression->getValue()
            );
        }

        return new CompiledExpression();
    }
}