Make properties private

Author: BenMorel

lib/Doctrine/DBAL/Query/QueryBuilder.php

@@ -116,77 +116,77 @@ class QueryBuilder
      *
      * @var string[]
      */
-    public $select = [];
+    private $select = [];
 
     /**
      * Whether this is a SELECT DISTINCT query.
      *
      * @var bool
      */
-    public $distinct = false;
+    private $distinct = false;
 
     /**
      * The FROM parts of a SELECT query.
      *
      * @var From[]
      */
-    public $from = [];
+    private $from = [];
 
     /**
      * The table name for an INSERT, UPDATE or DELETE query.
      *
      * @var string|null
      */
-    public $table;
+    private $table;
 
     /**
      * The list of joins, indexed by from alias.
      *
      * @var array<string, Join[]>
      */
-    public $join = [];
+    private $join = [];
 
     /**
      * The SET parts of an UPDATE query.
      *
      * @var string[]
      */
-    public $set = [];
+    private $set = [];
 
     /**
      * The WHERE part of a SELECT, UPDATE or DELETE query.
      *
      * @var CompositeExpression|null
      */
-    public $where = null;
+    private $where = null;
 
     /**
      * The GROUP BY part of a SELECT query.
      *
      * @var string[]
      */
-    public $groupBy = [];
+    private $groupBy = [];
 
     /**
      * The HAVING part of a SELECT query.
      *
      * @var CompositeExpression|null
      */
-    public $having = null;
+    private $having = null;
 
     /**
      * The ORDER BY parts of a SELECT query.
      *
      * @var string[]
      */
-    public $orderBy = [];
+    private $orderBy = [];
 
     /**
      * The values of an INSERT query.
      *
      * @var array<string, mixed>
      */
-    public $values = [];
+    private $values = [];
 
     /**
      * Initializes a new <tt>QueryBuilder</tt>.