Hal\Metrics\Complexity\Component\Myer\Myer::calculate()

Complexity

Conditions	3
Paths	3

Size

Total Lines	28
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function calculate($tokens)
    {
        $mcCabe = new McCabe();
        $result = new Result;

        // Cyclomatic complexity
        $cc = $mcCabe->calculate($tokens);

        // Number of operator
        $L = 0;
        $logicalOperators = array(
            T_BOOLEAN_AND => T_BOOLEAN_AND
            , T_LOGICAL_AND => T_LOGICAL_AND
            , T_BOOLEAN_OR => T_BOOLEAN_OR
        , T_LOGICAL_OR => T_LOGICAL_OR
        );
        foreach($tokens as $token) {
            if(isset($logicalOperators[$token->getType()])) {
                $L++;
            }
        }

        $result
            ->setNumberOfOperators($L)
            ->setMcCabe($cc);

        return $result;
    }
}