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lib/private/Archive/TAR.php

Summary

Maintainability
A
3 hrs
Test Coverage

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

    public function fileExists($path) {
        $files = $this->getFiles();
        if ((\array_search($path, $files) !== false) or (\array_search($path . '/', $files) !== false)) {
            return true;
        } else {
Severity: Minor
Found in lib/private/Archive/TAR.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

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

    public function getFolder($path) {
        $files = $this->getFiles();
        $folderContent = [];
        $pathLength = \strlen($path);
        foreach ($files as $file) {
Severity: Minor
Found in lib/private/Archive/TAR.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

Avoid too many return statements within this method.
Open

            return self::PLAIN;
Severity: Major
Found in lib/private/Archive/TAR.php - About 30 mins to fix

    Function getStream has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

        public function getStream($path, $mode) {
        if (\strrpos($path, '.') !== false) {
            $ext = \substr($path, \strrpos($path, '.'));
        } else {
            $ext = '';
    Severity: Minor
    Found in lib/private/Archive/TAR.php - About 25 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

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