Function findFileWithExtension has a Cognitive Complexity of 40 (exceeds 5 allowed). Consider refactoring.

Open

    private function findFileWithExtension($class, $ext)
    {
        // PSR-4 lookup
        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;

• Read up
  Read up

File ClassLoader.php has 276 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php

/*
 * This file is part of Composer.
 *

ClassLoader has 23 functions (exceeds 20 allowed). Consider refactoring.

Open

class ClassLoader
{
    /** @var ?string */
    private $vendorDir;

Function getInstalled has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

    private static function getInstalled()
    {
        if (null === self::$canGetVendors) {
            self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
        }

• Read up
  Read up

Method findFileWithExtension has 48 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function findFileWithExtension($class, $ext)
    {
        // PSR-4 lookup
        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;

Function getVersionRanges has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public static function getVersionRanges($packageName)
    {
        foreach (self::getInstalled() as $installed) {
            if (!isset($installed['versions'][$packageName])) {
                continue;

• Read up
  Read up

Method cmd has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected static function cmd($command, array $args)
    {
        // ouptut string is always the first argument (if any)
        $str = !empty($args) ? $args[0] : '';

Function getLoader has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public static function getLoader()
    {
        if (null !== self::$loader) {
            return self::$loader;
        }

• Read up
  Read up

Method add has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function add($prefix, $paths, $prepend = false)
    {
        if (!$prefix) {
            if ($prepend) {
                $this->fallbackDirsPsr0 = array_merge(

Method addPsr4 has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function addPsr4($prefix, $paths, $prepend = false)
    {
        if (!$prefix) {
            // Register directories for the root namespace.
            if ($prepend) {

Function findFile has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    public function findFile($class)
    {
        // class map lookup
        if (isset($this->classMap[$class])) {
            return $this->classMap[$class];

• Read up
  Read up

Method getLoader has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function getLoader()
    {
        if (null !== self::$loader) {
            return self::$loader;
        }

Method progressBar has 8 arguments (exceeds 4 allowed). Consider refactoring.

Open

        $percent, 
        $color, 
        $bgcolor, 
        $background = 'darkgray', 
        $progressLenght = 40, 

Function addPsr4 has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public function addPsr4($prefix, $paths, $prepend = false)
    {
        if (!$prefix) {
            // Register directories for the root namespace.
            if ($prepend) {

• Read up
  Read up

Function getCliString has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    protected static function getCliString(string $str, array $arguments = [])
    {
        if (empty($arguments)){
            return $str;
        }

• Read up
  Read up

Function add has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public function add($prefix, $paths, $prepend = false)
    {
        if (!$prefix) {
            if ($prepend) {
                $this->fallbackDirsPsr0 = array_merge(

• Read up
  Read up

Function getInstalledPackagesByType has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static function getInstalledPackagesByType($type)
    {
        $packagesByType = array();

        foreach (self::getInstalled() as $installed) {

• Read up
  Read up

Avoid too many return statements within this method.

Open

        return null;

Avoid too many return statements within this method.

Open

            return $file;

Avoid too many return statements within this method.

Open

        return false;