libs/lexer/src/Printer/PrettyPrinter.php
Avoid unused parameters such as '$token'. Open
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private function printEoiToken(TokenInterface $token): string- Read upRead up
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UnusedFormalParameter
Since: 0.2
Avoid passing parameters to methods or constructors and then not using those parameters.
Example
class Foo
{
private function bar($howdy)
{
// $howdy is not used
}
}Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter
Avoid variables with short names like $to. Configured minimum length is 3. Open
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[$from, $to] = [- Read upRead up
- Exclude checks
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
Arguments with default values must be at the end of the argument list Open
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private readonly string $eoi = self::DEFAULT_END_OF_INPUT,- Exclude checks
Line indented incorrectly; expected 4 spaces, found 8 Open
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private readonly int $length = self::DEFAULT_LENGTH,- Exclude checks
Line indented incorrectly; expected 4 spaces, found 8 Open
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private readonly string $wrapAtStart = self::DEFAULT_WRAP,- Exclude checks
Line indented incorrectly; expected 4 spaces, found 8 Open
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private readonly string $wrapAtEnd = self::DEFAULT_WRAP,- Exclude checks
Space before opening parenthesis of function call prohibited Open
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return match ($token->getChannel()) {- Exclude checks
Line indented incorrectly; expected 8 spaces, found 12 Open
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default => $this->printNonDefaultToken($token),- Exclude checks
Line indented incorrectly; expected 4 spaces, found 8 Open
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private readonly string $suffix = self::DEFAULT_OVERFLOW_SUFFIX,- Exclude checks
Line indented incorrectly; expected 4 spaces, found 8 Open
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private readonly array $replacements = self::DEFAULT_REPLACEMENTS,- Exclude checks
Line indented incorrectly; expected 4 spaces, found 8 Open
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private readonly string $eoi = self::DEFAULT_END_OF_INPUT,- Exclude checks