PHPSA\Compiler\Expression\ArrayOp

Complexity

Total Complexity

10

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	6

Test Coverage

Coverage

95.65%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
D	compile()	0	33	10

<?php

namespace PHPSA\Compiler\Expression;

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

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

    /**
     * [] array()
     *
     * @param \PhpParser\Node\Expr\Array_ $expr
     * @param Context $context
     * @return CompiledExpression
     */
    protected function compile($expr, Context $context)
    {
        $compiler = $context->getExpressionCompiler();

        if ($expr->items === []) {
            return new CompiledExpression(CompiledExpression::ARR, []);
        }

        $resultArray = [];

        foreach ($expr->items as $item) {
            if ($item === null) {
                continue;
            }

            $compiledValueResult = $compiler->compile($item->value);
            if ($item->key) {
                $compiledKeyResult = $compiler->compile($item->key);
                switch ($compiledKeyResult->getType()) {
                    case CompiledExpression::INTEGER:
                    case CompiledExpression::DOUBLE:
                    case CompiledExpression::BOOLEAN:
                    case CompiledExpression::NULL:
                    case CompiledExpression::STRING:
                        $resultArray[$compiledKeyResult->getValue()] = $compiledValueResult->getValue();
                }
            } else {
                $resultArray[] = $compiledValueResult->getValue();
            }
        }

        return new CompiledExpression(CompiledExpression::ARR, $resultArray);
    }
}