PHPSA\Compiler\Expression\Variable

Complexity

Total Complexity

2

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	compile()	0	16	2

<?php

namespace PHPSA\Compiler\Expression;

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

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

    /**
     * $a
     *
     * @param \PhpParser\Node\Expr\Variable $expr
     * @param Context $context
     * @return CompiledExpression
     */
    protected function compile($expr, Context $context)
    {
        $variable = $context->getSymbol($expr->name);
        if ($variable) {
            $variable->incGets();
            return new CompiledExpression($variable->getType(), $variable->getValue(), $variable);
        }

        $context->notice(
            'undefined-variable',
            sprintf('You are trying to use an undefined variable $%s', $expr->name),
            $expr
        );

        return new CompiledExpression();
    }
}