[9.x] Change some switch to match

src/Illuminate/Database/Eloquent/Concerns/HasAttributes.php

@@ -994,16 +994,12 @@ public static function encryptUsing($encrypter)
      */
     public function fromFloat($value)
     {
-        switch ((string) $value) {
-            case 'Infinity':
-                return INF;
-            case '-Infinity':
-                return -INF;
-            case 'NaN':
-                return NAN;
-            default:
-                return (float) $value;
-        }
+        return match ((string) $value) {
+            'Infinity' => INF,
+            '-Infinity' => -INF,
+            'NaN' => NAN,
+            default => (float) $value,
+        };
     }
 
     /**

src/Illuminate/Database/Schema/Grammars/ChangeColumn.php

@@ -175,14 +175,11 @@ protected static function getDoctrineColumnType($type)
      */
     protected static function calculateDoctrineTextLength($type)
     {
-        switch ($type) {
-            case 'mediumText':
-                return 65535 + 1;
-            case 'longText':
-                return 16777215 + 1;
-            default:
-                return 255 + 1;
-        }
+        return match ($type) {
+            'mediumText' => 65535 + 1,
+            'longText' => 16777215 + 1,
+            default => 255 + 1,
+        };
     }
 
     /**

src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php

@@ -41,15 +41,11 @@ protected function getPostMaxSize()
         $metric = strtoupper(substr($postMaxSize, -1));
         $postMaxSize = (int) $postMaxSize;
 
-        switch ($metric) {
-            case 'K':
-                return $postMaxSize * 1024;
-            case 'M':
-                return $postMaxSize * 1048576;
-            case 'G':
-                return $postMaxSize * 1073741824;
-            default:
-                return $postMaxSize;
-        }
+        return match ($metric) {
+            'K' => $postMaxSize * 1024,
+            'M' => $postMaxSize * 1048576,
+            'G' => $postMaxSize * 1073741824,
+            default => $postMaxSize,
+        };
     }
 }

src/Illuminate/Validation/Concerns/ValidatesAttributes.php

@@ -1992,20 +1992,14 @@ public function isValidFileInstance($value)
      */
     protected function compare($first, $second, $operator)
     {
-        switch ($operator) {
-            case '<':
-                return $first < $second;
-            case '>':
-                return $first > $second;
-            case '<=':
-                return $first <= $second;
-            case '>=':
-                return $first >= $second;
-            case '=':
-                return $first == $second;
-            default:
-                throw new InvalidArgumentException;
-        }
+        return match ($operator) {
+            '<' => $first < $second,
+            '>' => $first > $second,
+            '<=' => $first <= $second,
+            '>=' => $first >= $second,
+            '=' => $first == $second,
+            default => throw new InvalidArgumentException,
+        };
     }
 
     /**

src/Illuminate/Validation/ValidationRuleParser.php

@@ -265,14 +265,11 @@ protected static function parseParameters($rule, $parameter)
      */
     protected static function normalizeRule($rule)
     {
-        switch ($rule) {
-            case 'Int':
-                return 'Integer';
-            case 'Bool':
-                return 'Boolean';
-            default:
-                return $rule;
-        }
+        return match ($rule) {
+            'Int' => 'Integer',
+            'Bool' => 'Boolean',
+            default => $rule,
+        };
     }
 
     /**