PHPSA\Compiler\Expression\Variable::compile()

Complexity

Conditions	2
Paths	2

Size

Total Lines	16
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

<?php
    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();
    }
}