Fix deprecated PHPCS configuration syntax

- Replace comma-separated array values with proper XML element format
- Remove deprecated Generic.Functions.CallTimePassByReference sniff
- Replace deprecated Squiz.WhiteSpace.LanguageConstructSpacing with Generic.WhiteSpace.LanguageConstructSpacing
- Update ForbiddenFunctions, ForbiddenComments, ForbiddenAnnotations, and TypeHint rules

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: JanTvrdik

phpcs.xml.dist

@@ -47,7 +47,6 @@
             <property name="maxPadding" value="1"/>
         </properties>
     </rule>
-    <rule ref="Generic.Functions.CallTimePassByReference"/>
     <rule ref="Generic.Functions.OpeningFunctionBraceBsdAllman"/>
     <rule ref="Generic.NamingConventions.ConstructorName"/>
     <rule ref="Generic.PHP.BacktickOperator"/>
@@ -60,28 +59,24 @@
     <rule ref="Generic.PHP.DisallowShortOpenTag"/>
     <rule ref="Generic.PHP.ForbiddenFunctions">
         <properties>
-            <property
-                name="forbiddenFunctions"
-                type="array"
-                value="
-                    mt_rand=>rand,
-                    sizeof=>count,
-                    delete=>unset,
-                    print=>echo,
-                    join=>implode,
-                    split=>explode,
-                    is_null=>null,
-                    create_function=>null,
-                    key_exists=>array_key_exists,
-                    floatval=>null,
-                    boolval=>null,
-                    intval=>null,
-                    strval=>null,
-                    settype=>null,
-                    exit=>null,
-                    reset=>array_key_first
-                "
-            />
+            <property name="forbiddenFunctions" type="array">
+                <element key="mt_rand" value="rand"/>
+                <element key="sizeof" value="count"/>
+                <element key="delete" value="unset"/>
+                <element key="print" value="echo"/>
+                <element key="join" value="implode"/>
+                <element key="split" value="explode"/>
+                <element key="is_null" value="null"/>
+                <element key="create_function" value="null"/>
+                <element key="key_exists" value="array_key_exists"/>
+                <element key="floatval" value="null"/>
+                <element key="boolval" value="null"/>
+                <element key="intval" value="null"/>
+                <element key="strval" value="null"/>
+                <element key="settype" value="null"/>
+                <element key="exit" value="null"/>
+                <element key="reset" value="array_key_first"/>
+            </property>
         </properties>
     </rule>
     <rule ref="Generic.Strings.UnnecessaryStringConcat">
@@ -219,7 +214,7 @@
             <property name="spacing" value="1"/>
         </properties>
     </rule>
-    <rule ref="Squiz.WhiteSpace.LanguageConstructSpacing"/>
+    <rule ref="Generic.WhiteSpace.LanguageConstructSpacing"/>
     <rule ref="Squiz.WhiteSpace.LogicalOperatorSpacing"/>
     <rule ref="Squiz.WhiteSpace.MemberVarSpacing"/>
     <rule ref="Squiz.WhiteSpace.ObjectOperatorSpacing">
@@ -290,12 +285,27 @@
     <rule ref="SlevomatCodingStandard.Commenting.UselessInheritDocComment"/>
     <rule ref="SlevomatCodingStandard.Commenting.ForbiddenComments">
         <properties>
-            <property name="forbiddenCommentPatterns" type="array" value="~^[a-zA-Z0-9]+ constructor.?$~,~PhpStorm~,~^[GS]et [a-zA-Z0-9]+$~"/>
+            <property name="forbiddenCommentPatterns" type="array">
+                <element value="~^[a-zA-Z0-9]+ constructor.?$~"/>
+                <element value="~PhpStorm~"/>
+                <element value="~^[GS]et [a-zA-Z0-9]+$~"/>
+            </property>
         </properties>
     </rule>
     <rule ref="SlevomatCodingStandard.Commenting.ForbiddenAnnotations">
         <properties>
-            <property name="forbiddenAnnotations" type="array" value="@author,@created,@version,@package,@copyright,@license,@since,@link,@group,@expectedException" />
+            <property name="forbiddenAnnotations" type="array">
+                <element value="@author"/>
+                <element value="@created"/>
+                <element value="@version"/>
+                <element value="@package"/>
+                <element value="@copyright"/>
+                <element value="@license"/>
+                <element value="@since"/>
+                <element value="@link"/>
+                <element value="@group"/>
+                <element value="@expectedException"/>
+            </property>
         </properties>
     </rule>
     <rule ref="SlevomatCodingStandard.ControlStructures.AssignmentInCondition"/>
@@ -378,32 +388,32 @@
     <rule ref="SlevomatCodingStandard.TypeHints.PropertyTypeHint">
         <properties>
             <property name="enableNativeTypeHint" value="true"/>
-            <property name="traversableTypeHints" type="array" value="
-                Generator,
-                Traversable,
-                Doctrine\Common\Collections\Collection
-            "/>
+            <property name="traversableTypeHints" type="array">
+                <element value="Generator"/>
+                <element value="Traversable"/>
+                <element value="Doctrine\Common\Collections\Collection"/>
+            </property>
         </properties>
     </rule>
 
     <rule ref="SlevomatCodingStandard.TypeHints.ParameterTypeHint">
         <properties>
-            <property name="traversableTypeHints" type="array" value="
-                Generator,
-                Traversable,
-                Doctrine\Common\Collections\Collection
-            "/>
+            <property name="traversableTypeHints" type="array">
+                <element value="Generator"/>
+                <element value="Traversable"/>
+                <element value="Doctrine\Common\Collections\Collection"/>
+            </property>
         </properties>
         <exclude name="SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingTraversableTypeHintSpecification"/><!-- this has problems with vendor libs, PHPStan checks this much more reliably -->
         <exclude name="SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint"/><!-- this has problems with vendor libs, PHPStan checks this much more reliably -->
     </rule>
     <rule ref="SlevomatCodingStandard.TypeHints.ReturnTypeHint">
         <properties>
-            <property name="traversableTypeHints" type="array" value="
-                Generator,
-                Traversable,
-                Doctrine\Common\Collections\Collection
-            "/>
+            <property name="traversableTypeHints" type="array">
+                <element value="Generator"/>
+                <element value="Traversable"/>
+                <element value="Doctrine\Common\Collections\Collection"/>
+            </property>
         </properties>
         <exclude name="SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingTraversableTypeHintSpecification"/><!-- this has problems with vendor libs, PHPStan checks this much more reliably -->
     </rule>