PHPSocialNetwork/phpfastcache

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lib/Phpfastcache/Util/Directory.php

Summary

Maintainability
B
5 hrs
Test Coverage

Function rrmdir has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

    public static function rrmdir(string $source, bool $removeOnlyChildren = false): bool
    {
        if (empty($source) || file_exists($source) === false) {
            return false;
        }
Severity: Minor
Found in lib/Phpfastcache/Util/Directory.php - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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

    public static function rrmdir(string $source, bool $removeOnlyChildren = false): bool
    {
        if (empty($source) || file_exists($source) === false) {
            return false;
        }
Severity: Minor
Found in lib/Phpfastcache/Util/Directory.php - About 1 hr to fix

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

        public static function dirSize(string $directory, bool $includeDirAllocSize = false): int
        {
            $size = 0;
            foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory)) as $file) {
                /**
    Severity: Minor
    Found in lib/Phpfastcache/Util/Directory.php - About 35 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

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

        public static function getAbsolutePath(string $path): string
        {
            $parts = preg_split('~[/\\\\]+~', $path, 0, PREG_SPLIT_NO_EMPTY);
            $absolutes = [];
            foreach ($parts as $part) {
    Severity: Minor
    Found in lib/Phpfastcache/Util/Directory.php - About 35 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Avoid too many return statements within this method.
    Open

            return true;
    Severity: Major
    Found in lib/Phpfastcache/Util/Directory.php - About 30 mins to fix

      Avoid too many return statements within this method.
      Open

                  return rmdir($source);
      Severity: Major
      Found in lib/Phpfastcache/Util/Directory.php - About 30 mins to fix

        The method rrmdir() has a Cyclomatic Complexity of 10. The configured cyclomatic complexity threshold is 10.
        Open

            public static function rrmdir(string $source, bool $removeOnlyChildren = false): bool
            {
                if (empty($source) || file_exists($source) === false) {
                    return false;
                }
        Severity: Minor
        Found in lib/Phpfastcache/Util/Directory.php by phpmd

        Since: PHPMD 0.1

        Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.

        Example:

        // Cyclomatic Complexity = 11
          class Foo {
          1   public function example() {
          2       if ($a == $b) {
          3           if ($a1 == $b1) {
                          fiddle();
          4           } elseif ($a2 == $b2) {
                          fiddle();
                      } else {
                          fiddle();
                      }
          5       } elseif ($c == $d) {
          6           while ($c == $d) {
                          fiddle();
                      }
          7        } elseif ($e == $f) {
          8           for ($n = 0; $n < $h; $n++) {
                          fiddle();
                      }
                  } else {
                      switch ($z) {
          9               case 1:
                              fiddle();
                              break;
          10              case 2:
                              fiddle();
                              break;
          11              case 3:
                              fiddle();
                              break;
                          default:
                              fiddle();
                              break;
                      }
                  }
              }
          }

        Source: http://phpmd.org/rules/codesize.txt

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