Provides additional rules for phpstan/phpstan.
Run
$ composer require --dev ergebnis/phpstan-rules
All of the rules provided (and used) by this library are included in rules.neon.
When you are using phpstan/extension-installer, rules.neon will be automatically included.
Otherwise you need to include rules.neon in your phpstan.neon:
includes:
- vendor/ergebnis/phpstan-rules/rules.neon💡 You probably want to use these rules on top of the rules provided by:
This package provides the following rules for use with phpstan/phpstan:
Ergebnis\PHPStan\Rules\Classes\FinalRuleErgebnis\PHPStan\Rules\Classes\NoExtendsRuleErgebnis\PHPStan\Rules\Closures\NoNullableReturnTypeDeclarationRuleErgebnis\PHPStan\Rules\Closures\NoParameterWithNullableTypeDeclarationRuleErgebnis\PHPStan\Rules\Closures\NoParameterWithNullDefaultValueRuleErgebnis\PHPStan\Rules\Expressions\NoCompactRuleErgebnis\PHPStan\Rules\Expressions\NoEmptyRuleErgebnis\PHPStan\Rules\Expressions\NoErrorSuppressionRuleErgebnis\PHPStan\Rules\Expressions\NoEvalRuleErgebnis\PHPStan\Rules\Expressions\NoIssetRuleErgebnis\PHPStan\Rules\Files\DeclareStrictTypesRuleErgebnis\PHPStan\Rules\Functions\NoNullableReturnTypeDeclarationRuleErgebnis\PHPStan\Rules\Functions\NoParameterWithNullableTypeDeclarationErgebnis\PHPStan\Rules\Functions\NoParameterWithNullDefaultValueRuleErgebnis\PHPStan\Rules\Methods\FinalInAbstractClassRuleErgebnis\PHPStan\Rules\Methods\NoConstructorParameterWithDefaultValueRuleErgebnis\PHPStan\Rules\Methods\NoNullableReturnTypeDeclarationRuleErgebnis\PHPStan\Rules\Methods\NoParameterWithContainerTypeDeclarationRuleErgebnis\PHPStan\Rules\Methods\NoParameterWithNullableTypeDeclarationRuleErgebnis\PHPStan\Rules\Methods\NoParameterWithNullDefaultValueRuleErgebnis\PHPStan\Rules\Methods\PrivateInFinalClassRuleErgebnis\PHPStan\Rules\Statements\NoSwitchRule
This rule reports an error when a non-anonymous class is not final.
💡 Doctrine entities are currently ignored when they are annotated with @ORM\Entity or @Entity.
By default, this rule allows to declare abstract classes. If you want to disallow declaring abstract classes, you can set the allowAbstractClasses parameter to false:
parameters:
ergebnis:
allowAbstractClasses: falseIf you want to exclude classes from being inspected by this rule, you can set the classesNotRequiredToBeAbstractOrFinal parameter to a list of class names:
parameters:
ergebnis:
classesNotRequiredToBeAbstractOrFinal:
- Foo\Bar\NeitherAbstractNorFinal
- Bar\Baz\NeitherAbstractNorFinalThis rule reports an error when a class extends another class.
By default, this rule allows the following classes to be extended:
If you want to allow additional classes to be extended, you can set the classesAllowedToBeExtended parameter to a list of class names:
parameters:
ergebnis:
classesAllowedToBeExtended:
- Ergebnis\PHPStan\Rules\Test\Integration\AbstractTestCase
- PHPStan\Testing\RuleTestCaseThis rule reports an error when a closure uses a nullable return type declaration.
This rule reports an error when a closure has a parameter with a nullable type declaration.
This rule reports an error when a closure has a parameter with null as default value.
This rule reports an error when the function compact() is used.
This rule reports an error when the language construct empty() is used.
This rule reports an error when the language construct eval() is used.
This rule reports an error when @ is used to suppress errors.
This rule reports an error when the language construct isset() is used.
This rule reports an error when a non-empty file does not contain a declare(strict_types=1) declaration.
This rule reports an error when a function uses a nullable return type declaration.
This rule reports an error when a function has a parameter with a nullable type declaration.
This rule reports an error when a function has a parameter with null as default value.
This rule reports an error when a concrete public or protected method in an abstract class is not final.
This rule reports an error when a constructor declared in
- an anonymous class
- a class
has a default value.
This rule reports an error when a method declared in
- an anonymous class
- a class
- an interface
uses a nullable return type declaration.
This rule reports an error when a method has a type declaration for a known dependency injection container or service locator.
By default, this rule disallows the use of type declarations indicating an implementation of
is expected to be injected into a method.
If you want to configure the list of interfaces implemented by dependency injection containers and service locators yourself, you can set the interfacesImplementedByContainers parameter to a list of interface names:
parameters:
ergebnis:
interfacesImplementedByContainers:
- Fancy\DependencyInjection\ContainerInterface
- Other\ServiceLocatorInterfaceThis rule reports an error when a method declared in
- an anonymous class
- a class
- an interface
has a parameter with a nullable type declaration.
This rule reports an error when a method declared in
- an anonymous class
- a class
- an interface
has a parameter with null as default value.
This rule reports an error when a method in a final class is protected but could be private.
This rule reports an error when the statement switch() is used.
Please have a look at CHANGELOG.md.
Please have a look at CONTRIBUTING.md.
Please have a look at CODE_OF_CONDUCT.md.
This package is licensed using the MIT License.
Please have a look at LICENSE.md.
The method FinalRule::isWhitelistedClass() is inspired by the work on FinalClassFixer and FinalInternalClassFixer, contributed by Dariusz Rumiński, Filippo Tessarotto, and Spacepossum for friendsofphp/php-cs-fixer (originally licensed under MIT).