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src/Driver/FilesystemDriver.php

Summary

Maintainability
A
1 hr
Test Coverage

Method delete has 26 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    public function delete($id)
    {
        // Check if driver supported by system
        if (false === $this->isSupported()) {
            throw new \RuntimeException(
Severity: Minor
Found in src/Driver/FilesystemDriver.php - About 1 hr to fix

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

        public function delete($id)
    {
        // Check if driver supported by system
        if (false === $this->isSupported()) {
            throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.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

    Missing class import via use statement (line '79', column '27').
    Open

                    throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '147', column '23').
    Open

                throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '171', column '27').
    Open

                    throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '192', column '23').
    Open

                throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '165', column '27').
    Open

                    throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    The method get has a boolean flag argument $unserialize, which is a certain sign of a Single Responsibility Principle violation.
    Open

        public function get($id, $unserialize = true)
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    BooleanArgumentFlag

    Since: 1.4.0

    A boolean flag argument is a reliable indicator for a violation of the Single Responsibility Principle (SRP). You can fix this problem by extracting the logic in the boolean flag into its own class or method.

    Example

    class Foo {
    public function bar($flag = true) {
    }
}

    Source https://phpmd.org/rules/cleancode.html#booleanargumentflag

    Missing class import via use statement (line '154', column '23').
    Open

                throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    The method save has a boolean flag argument $serialize, which is a certain sign of a Single Responsibility Principle violation.
    Open

        public function save($id, $obj, $ttl, $serialize = true)
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    BooleanArgumentFlag

    Since: 1.4.0

    A boolean flag argument is a reliable indicator for a violation of the Single Responsibility Principle (SRP). You can fix this problem by extracting the logic in the boolean flag into its own class or method.

    Example

    class Foo {
    public function bar($flag = true) {
    }
}

    Source https://phpmd.org/rules/cleancode.html#booleanargumentflag

    Missing class import via use statement (line '104', column '23').
    Open

                throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '122', column '27').
    Open

                    throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '198', column '23').
    Open

                throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '68', column '23').
    Open

                throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '111', column '23').
    Open

                throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Missing class import via use statement (line '61', column '23').
    Open

                throw new \RuntimeException(
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    MissingImport

    Since: 2.7.0

    Importing all external classes in a file through use statements makes them clearly visible.

    Example

    function make() {
    return new \stdClass();
}

    Source http://phpmd.org/rules/cleancode.html#MissingImport

    Avoid unused parameters such as '$ttl'.
    Open

        public function save($id, $obj, $ttl, $serialize = true)
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    UnusedFormalParameter

    Since: 0.2

    Avoid passing parameters to methods or constructors and then not using those parameters.

    Example

    class Foo
{
    private function bar($howdy)
    {
        // $howdy is not used
    }
}

    Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter

    Avoid variables with short names like $id. Configured minimum length is 3.
    Open

        public function delete($id)
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    ShortVariable

    Since: 0.2

    Detects when a field, local, or parameter has a very short name.

    Example

    class Something {
    private $q = 15; // VIOLATION - Field
    public static function main( array $as ) { // VIOLATION - Formal
        $r = 20 + $this->q; // VIOLATION - Local
        for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
            $r += $this->q;
        }
    }
}

    Source https://phpmd.org/rules/naming.html#shortvariable

    Avoid variables with short names like $id. Configured minimum length is 3.
    Open

        public function get($id, $unserialize = true)
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    ShortVariable

    Since: 0.2

    Detects when a field, local, or parameter has a very short name.

    Example

    class Something {
    private $q = 15; // VIOLATION - Field
    public static function main( array $as ) { // VIOLATION - Formal
        $r = 20 + $this->q; // VIOLATION - Local
        for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
            $r += $this->q;
        }
    }
}

    Source https://phpmd.org/rules/naming.html#shortvariable

    Avoid variables with short names like $id. Configured minimum length is 3.
    Open

        public function save($id, $obj, $ttl, $serialize = true)
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    ShortVariable

    Since: 0.2

    Detects when a field, local, or parameter has a very short name.

    Example

    class Something {
    private $q = 15; // VIOLATION - Field
    public static function main( array $as ) { // VIOLATION - Formal
        $r = 20 + $this->q; // VIOLATION - Local
        for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
            $r += $this->q;
        }
    }
}

    Source https://phpmd.org/rules/naming.html#shortvariable

    Avoid variables with short names like $id. Configured minimum length is 3.
    Open

        protected function getFilenameById($id)
    Severity: Minor
    Found in src/Driver/FilesystemDriver.php by phpmd

    ShortVariable

    Since: 0.2

    Detects when a field, local, or parameter has a very short name.

    Example

    class Something {
    private $q = 15; // VIOLATION - Field
    public static function main( array $as ) { // VIOLATION - Formal
        $r = 20 + $this->q; // VIOLATION - Local
        for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
            $r += $this->q;
        }
    }
}

    Source https://phpmd.org/rules/naming.html#shortvariable

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