Add new sniffs

Author: mmoll

MO4/ruleset.xml

@@ -86,6 +86,19 @@
     <!-- Require exactly one blank line after trait use -->
     <rule ref="PSR12.Traits.UseDeclaration"/>
 
+    <!-- Forbid whitespace between array access operator and the variable or between array access operators. -->
+    <rule ref="SlevomatCodingStandard.Arrays.ArrayAccess"/>
+    <!-- Sort attributes alphabetically -->
+    <rule ref="SlevomatCodingStandard.Attributes.AttributesOrder">
+        <properties>
+            <property name="orderAlphabetically" value="true"/>
+        </properties>
+    </rule>
+    <!-- Disallow multiple attributes inside one #[] -->
+    <rule ref="SlevomatCodingStandard.Attributes.DisallowAttributesJoining"/>
+    <!-- Require only one attribute per line -->
+    <rule ref="SlevomatCodingStandard.Attributes.DisallowMultipleAttributesPerLine"/>
+
     <!-- Force Enum Spacing-->
     <rule ref="SlevomatCodingStandard.Classes.BackedEnumTypeSpacing"/>
     <!-- Require presence of constant visibility -->
@@ -101,6 +114,15 @@
             <property name="linesCountBeforeClosingBrace" value="0"/>
         </properties>
     </rule>
+    <!-- Forbid empty lines around Enum cases -->
+    <rule ref="SlevomatCodingStandard.Classes.EnumCaseSpacing">
+        <properties>
+            <property name="minLinesCountBeforeWithComment" value="0"/>
+            <property name="maxLinesCountBeforeWithComment" value="0"/>
+            <property name="minLinesCountBeforeWithoutComment" value="0"/>
+            <property name="maxLinesCountBeforeWithoutComment" value="0"/>
+        </properties>
+    </rule>
     <!-- Forbid properties to be public -->
     <rule ref="SlevomatCodingStandard.Classes.ForbiddenPublicProperty">
         <properties>
@@ -144,6 +166,8 @@
             <property name="ignoreMultiLine" value="true"/>
         </properties>
     </rule>
+    <!-- Enforce consistent spacing of named arguments -->
+    <rule ref="SlevomatCodingStandard.Functions.NamedArgumentSpacing"/>
     <!-- Require static closures for microoptimization -->
     <rule ref="SlevomatCodingStandard.Functions.StaticClosure"/>
     <!-- Forbid unused function parameters -->

composer.json

@@ -26,7 +26,7 @@
         "php": "~7.2 || ~8.0",
         "dealerdirect/phpcodesniffer-composer-installer": "~0.7 || ~1.0",
         "escapestudios/symfony2-coding-standard": "^3.10.0",
-        "slevomat/coding-standard": "^8.4",
+        "slevomat/coding-standard": "^8.14",
         "squizlabs/php_codesniffer": "^3.6.2"
     },
     "require-dev": {