Hal\Metrics\Complexity\Text\Length\Loc::calculate()

Complexity

Conditions	6
Paths	6

Size

Total Lines	32
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function calculate($filename, $tokens)
    {

        $info = new Result;

        $cloc = $lloc = 0;
        foreach($tokens as $token) {

            switch($token->getType()) {
                case T_STRING:
                    if(';' == $token->getValue()) {
                        $lloc++;
                    }
                    break;
                case T_COMMENT:
                    $cloc++;
                    break;
                case T_DOC_COMMENT:
                    $cloc += count(preg_split('/\r\n|\r|\n/', $token->getValue()));
                    break;
            }
        }

        $content = file_get_contents($filename);
        $info
            ->setLoc(count(preg_split('/\r\n|\r|\n/', $content)) - 1)
            ->setCommentLoc($cloc)
            ->setLogicalLoc($lloc)
        ;

        return $info;
    }
}