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src/DebugTrait.php

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Avoid using static access to class 'Atk4\Core\TraitUtil' in method 'debug'.
Open

            if (!TraitUtil::hasAppScopeTrait($this) || !$this->issetApp() || !$this->getApp()->logger instanceof LoggerInterface) {
Severity: Minor
Found in src/DebugTrait.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

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

Avoid using static access to class 'Atk4\Core\TraitUtil' in method 'log'.
Open

        if (TraitUtil::hasAppScopeTrait($this) && $this->issetApp() && $this->getApp()->logger instanceof LoggerInterface) {
Severity: Minor
Found in src/DebugTrait.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

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

The method log uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

        } else {
            $this->_echoStderr($message . "\n");
        }
Severity: Minor
Found in src/DebugTrait.php by phpmd

ElseExpression

Since: 1.4.0

An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

Example

class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

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

Avoid variables with short names like $d1. Configured minimum length is 3.
Open

            $d1 = array_diff($this->_previousTrace[$trace], $bt);
Severity: Minor
Found in src/DebugTrait.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 $d2. Configured minimum length is 3.
Open

            $d2 = array_diff($bt, $this->_previousTrace[$trace]);
Severity: Minor
Found in src/DebugTrait.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 $bt. Configured minimum length is 3.
Open

        $bt = [];
Severity: Minor
Found in src/DebugTrait.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

Property name "$_previousTrace" should not be prefixed with an underscore to indicate visibility
Open

    private array $_previousTrace = [];
Severity: Minor
Found in src/DebugTrait.php by phpcodesniffer

Line exceeds 120 characters; contains 124 characters
Open

        if (TraitUtil::hasAppScopeTrait($this) && $this->issetApp() && $this->getApp()->logger instanceof LoggerInterface) {
Severity: Minor
Found in src/DebugTrait.php by phpcodesniffer

Line exceeds 120 characters; contains 152 characters
Open

            $this->log(LogLevel::DEBUG, 'Call path for ' . $trace . ' has diverged (was ' . implode(', ', $d1) . ', now ' . implode(', ', $d2) . ")\n");
Severity: Minor
Found in src/DebugTrait.php by phpcodesniffer

Line exceeds 120 characters; contains 131 characters
Open

            if (!TraitUtil::hasAppScopeTrait($this) || !$this->issetApp() || !$this->getApp()->logger instanceof LoggerInterface) {
Severity: Minor
Found in src/DebugTrait.php by phpcodesniffer

The method _echoStderr is not named in camelCase.
Open

    protected function _echoStderr(string $message): void
    {
        file_put_contents('php://stderr', $message, \FILE_APPEND);
    }
Severity: Minor
Found in src/DebugTrait.php by phpmd

CamelCaseMethodName

Since: 0.2

It is considered best practice to use the camelCase notation to name methods.

Example

class ClassName {
    public function get_name() {
    }
}

Source

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