phpcs.xml

<?xml version="1.0" encoding="UTF-8"?>
<ruleset name="MyProject">
	<description>PSR-2 plus extras</description>

	<rule ref="PSR2" />

	<!-- Verifies that class members have scope modifiers. -->
	<rule ref="Squiz.Scope.MethodScope" />

	<!-- Discourages the use of deprecated functions that are kept in PHP
		for compatibility with older versions. -->
	<rule ref="Generic.PHP.DeprecatedFunctions" />

	<!-- Tests that the ++ operators are used when possible and not
		used when it makes the code confusing. -->
	<rule ref="Squiz.Operators.IncrementDecrementUsage" />

	<!-- Ensure that there are no spaces around square brackets. -->
	<rule ref="Squiz.Arrays.ArrayBracketSpacing" />

	<!-- Makes sure that any strings that are "echoed" are not enclosed in brackets
		like a function call. -->
	<rule ref="Squiz.Strings.EchoedStrings" />

	<!-- Ensures all language constructs (without brackets) contain
		a single space between themselves and their content. -->
	<rule ref="Squiz.WhiteSpace.LanguageConstructSpacing" />

	<!-- Warn about commented out code. -->
	<!--<rule ref="Squiz.PHP.CommentedOutCode" />-->

	<!-- Ensure cast statements don't contain whitespace. -->
	<rule ref="Squiz.WhiteSpace.CastSpacing" />

	<!-- Ensures each statement is on a line by itself. -->
	<rule ref="Generic.Formatting.DisallowMultipleStatements" />

	<!-- Stops the usage of the "global" keyword. -->
	<rule ref="Squiz.PHP.GlobalKeyword" />

	<!-- Discourages the use of alias functions that are kept in PHP for compatibility
		with older versions. Can be used to forbid the use of any function. -->
	<rule ref="Squiz.PHP.ForbiddenFunctions" />

	<!-- Checks the nesting level for methods. -->
	<rule ref="Generic.Metrics.NestingLevel" />

	<!-- Function name "%s" is invalid; only PHP magic methods should be prefixed with a double underscore -->
	<rule ref="Squiz.NamingConventions.ValidFunctionName.DoubleUnderscore">
		<exclude name="Squiz.NamingConventions.ValidFunctionName.ScopeNotCamelCaps" />
	</rule>

	<!-- Detecting BOMs that may corrupt application work -->
	<rule ref="Generic.Files.ByteOrderMark" />

	<!-- Verifies that control statements conform to their coding standards. -->
	<rule ref="PEAR.ControlStructures.ControlSignature" />

	<!-- The use of eval() is discouraged. -->
	<rule ref="Squiz.PHP.Eval" />

	<!-- Checks that calls to methods and functions are spaced correctly. -->
	<rule ref="Generic.Functions.FunctionCallArgumentSpacing" />

	<!-- Warns about code that can never been executed. This happens when a function
		returns before the code, or a break ends execution of a statement etc. -->
	<rule ref="Squiz.PHP.NonExecutableCode" />

	<!-- Checks that only one interface is declared per file. -->
	<rule ref="Generic.Files.OneInterfacePerFile" />

	<!-- Upewniamy się, że podwójny cudzysłów nie jest używany tam,
		gdzie nie jest konieczny. Nie zwracamy uwagi na ewaluację
		zmiennych w napisach. -->
	<rule ref="Squiz.Strings.DoubleQuoteUsage">
		<exclude name="Squiz.Strings.DoubleQuoteUsage.ContainsVar" />
	</rule>

	<!-- Ensures all class keywords are lowercase. -->
	<rule ref="Squiz.Classes.LowercaseClassKeywords" />

	<!-- Ensures objects are assigned to a variable when instantiated. -->
	<rule ref="Squiz.Objects.ObjectInstantiation">
		<exclude name="Squiz.Objects.ObjectInstantiation.NotAssigned" />
	</rule>

	<!-- Detects unconditional if- and elseif-statements. -->
	<rule ref="Generic.CodeAnalysis.UnconditionalIfStatement" />

	<!-- Tests that the stars in a doc comment align correctly. -->
	<rule ref="Squiz.Commenting.DocCommentAlignment" />

	<!-- Ensure that arrays conform to the array coding standard. -->
	<rule ref="Squiz.Arrays.ArrayDeclaration">
		<exclude name="Squiz.Arrays.ArrayDeclaration.KeyNotAligned" />
	</rule>

	<!-- The declaration of the class and its inheritance is correct. -->
	<rule ref="Squiz.Classes.ClassDeclaration">
		<exclude name="Squiz.Classes.ClassDeclaration.EndFileAfterCloseBrace" />
	</rule>

	<!-- Checks for usage of "$this" in static methods, which will cause
		runtime errors. -->
	<rule ref="Squiz.Scope.StaticThisUsage" />

	<!-- Detects unnecessary overridden methods that simply call their parent. -->
	<rule ref="Generic.CodeAnalysis.UselessOverridingMethod" />

	<!-- Ensure that parameters defined for a function that have a default
		value come at the end of the function signature. -->
	<rule ref="PEAR.Functions.ValidDefaultValue" />

	<!-- Checks the cyclomatic complexity (McCabe) for functions. -->
	<rule ref="Generic.Metrics.CyclomaticComplexity" />

	<!-- Checks that no perl-style comments are used. -->
	<rule ref="PEAR.Commenting.InlineComment" />

	<!-- Verifies that a @throws tag exists for a function that throws exceptions.
		Verifies the number of @throws tags and the number of throw tokens matches.
		Verifies the exception type. -->
	<!--<rule ref="Squiz.Commenting.FunctionCommentThrowTag" />-->

	<!-- Makes sure that shorthand PHP open tags are not used. -->
	<rule ref="Generic.PHP.DisallowShortOpenTag" />

	<!-- Checks for empty Catch clause. Catch clause must at least have comment -->
	<rule ref="Squiz.Commenting.EmptyCatchComment" />

	<!-- Checks that only one class is declared per file. -->
	<rule ref="Generic.Files.OneClassPerFile" />

	<!-- Ensures there is a single space after cast tokens. -->
	<rule ref="Generic.Formatting.SpaceAfterCast" />

	<!-- Discourages the use of alias functions that are kept in PHP for compatibility
		with older versions. Can be used to forbid the use of any function. -->
	<rule ref="Generic.PHP.ForbiddenFunctions" />

	<!-- This sniff class detects empty statement. -->
	<rule ref="Squiz.CodeAnalysis.EmptyStatement" />

	<!-- Ensures all calls to inbuilt PHP functions are lowercase. -->
	<rule ref="Squiz.PHP.LowercasePHPFunctions" />

	<!-- Ensures that functions within functions are never used. -->
	<rule ref="Squiz.PHP.InnerFunctions" />

	<!-- PHP files should only contain code -->
	<rule ref="Generic.Files.InlineHTML" />
</ruleset>