Kint\Utils

Complexity

Total Complexity

19

Size/Duplication

Total Lines	85
Duplicated Lines	7.06 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getHumanReadableBytes()	0	12	1
A	isSequential()	0	4	1
C	composerGetExtras()	6	41	12
B	composerSkipFlags()	0	12	5

<?php

namespace Kint;

/**
 * A collection of utility methods. Should all be static methods with no dependencies.
 */
class Utils
{
    /**
     * Turns a byte value into a human-readable representation.
     *
     * @param int $value Amount of bytes
     *
     * @return array Human readable value and unit
     */
    public static function getHumanReadableBytes($value)
    {
        static $unit = array('B', 'KB', 'MB', 'GB', 'TB');

        $i = floor(log($value, 1024));
        $i = min($i, 4); // Only go up to TB

        return array(
            'value' => (float) ($value / pow(1024, $i)),
            'unit' => $unit[$i],
        );
    }

    public static function isSequential(array $array)
    {
        return array_keys($array) === range(0, count($array) - 1);
    }

    public static function composerGetExtras($key = 'kint')
    {
        $extras = array();

        if (strpos(KINT_DIR, 'phar://') === 0) {
            // Only run inside phar file, so skip for code coverage
            return $extras; // @codeCoverageIgnore
        }

        $folder = KINT_DIR.'/vendor';

        for ($i = 0; $i < 4; ++$i) {
            $installed = $folder.'/composer/installed.json';

            if (file_exists($installed) && is_readable($installed)) {
                $packages = json_decode(file_get_contents($installed), true);

                foreach ($packages as $package) {
                    if (isset($package['extra'][$key]) && is_array($package['extra'][$key])) {

This code seems to be duplicated across your project.

                        $extras = array_replace($extras, $package['extra'][$key]);
                    }
                }

                $folder = dirname($folder);

                if (file_exists($folder.'/composer.json') && is_readable($folder.'/composer.json')) {
                    $composer = json_decode(file_get_contents($folder.'/composer.json'), true);

                    if (isset($composer['extra'][$key]) && is_array($composer['extra'][$key])) {

This code seems to be duplicated across your project.

                        $extras = array_replace($extras, $composer['extra'][$key]);
                    }
                }

                break;
            } else {
                $folder = dirname($folder);
            }
        }

        return $extras;
    }

    /**
     * @codeCoverageIgnore
     */
    public static function composerSkipFlags()
    {
        $extras = self::composerGetExtras();

        if (!empty($extras['disable-facade']) && !defined('KINT_SKIP_FACADE')) {
            define('KINT_SKIP_FACADE', true);
        }

        if (!empty($extras['disable-helpers']) && !defined('KINT_SKIP_HELPERS')) {
            define('KINT_SKIP_HELPERS', true);
        }
    }
}