Optimize getting type from value class name

relying on an exception is inefficient

Author: GromNaN

lib/Doctrine/ODM/MongoDB/Types/Type.php

@@ -171,18 +171,18 @@ public static function getTypeFromPHPVariable($variable): ?Type
             }
 
             // Try the variable class as type name
-            try {
+            if (self::hasType($variable::class)) {
                 return self::getType($variable::class);
-            } catch (InvalidTypeException) {
-                return null;
             }
+
+            return null;
         }
 
         return match (gettype($variable)) {
-            'integer' => self::getType('int'),
-            'boolean' => self::getType('bool'),
-            'double' => self::getType('float'),
-            'string' => self::getType('string'),
+            'integer' => self::getType(self::INT),
+            'boolean' => self::getType(self::BOOL),
+            'double' => self::getType(self::FLOAT),
+            'string' => self::getType(self::STRING),
             default => null,
         };
     }