From 4dce2981c177a1a5166aa57742f0fd88c8793f47 Mon Sep 17 00:00:00 2001
From: Sergei Morozov <morozov@tut.by>
Date: Fri, 5 Oct 2018 20:00:49 -0700
Subject: [PATCH] Got rid of func_num_args in
 AbstractPlatform::getDummySelectSQL()

---
 lib/Doctrine/DBAL/Platforms/AbstractPlatform.php | 8 +-------
 lib/Doctrine/DBAL/Platforms/DB2Platform.php      | 6 +-----
 lib/Doctrine/DBAL/Platforms/OraclePlatform.php   | 6 +-----
 3 files changed, 3 insertions(+), 17 deletions(-)

diff --git a/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php b/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
index 30d7fb415e7..efcb40ba611 100644
--- a/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
+++ b/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
@@ -35,9 +35,7 @@
 use function array_values;
 use function count;
 use function explode;
-use function func_get_arg;
 use function func_get_args;
-use function func_num_args;
 use function implode;
 use function in_array;
 use function is_array;
@@ -3454,13 +3452,9 @@ public function getTruncateTableSQL($tableName, $cascade = false)
 
     /**
      * This is for test reasons, many vendors have special requirements for dummy statements.
-     *
-     * @return string
      */
-    public function getDummySelectSQL()
+    public function getDummySelectSQL(string $expression = '1') : string
     {
-        $expression = func_num_args() > 0 ? func_get_arg(0) : '1';
-
         return sprintf('SELECT %s', $expression);
     }
 
diff --git a/lib/Doctrine/DBAL/Platforms/DB2Platform.php b/lib/Doctrine/DBAL/Platforms/DB2Platform.php
index d8f2a724553..5d85dfec485 100644
--- a/lib/Doctrine/DBAL/Platforms/DB2Platform.php
+++ b/lib/Doctrine/DBAL/Platforms/DB2Platform.php
@@ -13,8 +13,6 @@
 use function count;
 use function current;
 use function explode;
-use function func_get_arg;
-use function func_num_args;
 use function implode;
 use function sprintf;
 use function strpos;
@@ -867,10 +865,8 @@ public function getForUpdateSQL()
     /**
      * {@inheritDoc}
      */
-    public function getDummySelectSQL()
+    public function getDummySelectSQL(string $expression = '1') : string
     {
-        $expression = func_num_args() > 0 ? func_get_arg(0) : '1';
-
         return sprintf('SELECT %s FROM sysibm.sysdummy1', $expression);
     }
 
diff --git a/lib/Doctrine/DBAL/Platforms/OraclePlatform.php b/lib/Doctrine/DBAL/Platforms/OraclePlatform.php
index c47c9417ba7..aa962704e8f 100644
--- a/lib/Doctrine/DBAL/Platforms/OraclePlatform.php
+++ b/lib/Doctrine/DBAL/Platforms/OraclePlatform.php
@@ -15,8 +15,6 @@
 use function array_merge;
 use function count;
 use function explode;
-use function func_get_arg;
-use function func_num_args;
 use function implode;
 use function preg_match;
 use function sprintf;
@@ -1100,10 +1098,8 @@ public function getTruncateTableSQL($tableName, $cascade = false)
     /**
      * {@inheritDoc}
      */
-    public function getDummySelectSQL()
+    public function getDummySelectSQL(string $expression = '1') : string
     {
-        $expression = func_num_args() > 0 ? func_get_arg(0) : '1';
-
         return sprintf('SELECT %s FROM DUAL', $expression);
     }