PHPSA\Compiler\Expression\BinaryOp\SpaceShip::compile()

Complexity

Conditions	6
Paths	5

Size

Total Lines	17
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	6.0208

Importance

Changes

0

<?php
    protected function compile($expr, Context $context)
    {
        $left = $context->getExpressionCompiler()->compile($expr->left);
        $right = $context->getExpressionCompiler()->compile($expr->right);

        if ($left->isTypeKnown() && $right->isTypeKnown()) {
            if ($left->getValue() == $right->getValue()) {
                return new CompiledExpression(CompiledExpression::INTEGER, 0);
            } elseif ($left->getValue() < $right->getValue()) {
                return new CompiledExpression(CompiledExpression::INTEGER, -1);
            } elseif ($left->getValue() > $right->getValue()) {
                return new CompiledExpression(CompiledExpression::INTEGER, 1);
            }
        }

        return new CompiledExpression();
    }
}