put similar things together

tbl_create.php

@@ -13,7 +13,7 @@
 include_once 'libraries/create_addfield.lib.php';
 
 // for libraries/tbl_columns_definition_form.inc.php
-$action = 'tbl_create.php';
+
 
 // Check parameters
 PMA_Util::checkParameters(array('db'));
@@ -26,8 +26,17 @@
 }
 
 /**
- * Defines the url to return to in case of error in a sql statement
+ * Selects the database to work with
  */
+if (!$GLOBALS['dbi']->selectDb($db)) {
+    PMA_Util::mysqlDie(
+        sprintf(__('\'%s\' database does not exist.'), htmlspecialchars($db)),
+        '',
+        '',
+        'index.php'
+    );
+}
+
 if ($GLOBALS['dbi']->getColumns($db, $table)) {
     // table exists already
     PMA_Util::mysqlDie(
@@ -38,22 +47,11 @@
     );
 }
 
-
-// check number of fields to be created
 // for libraries/tbl_columns_definition_form.inc.php
+// check number of fields to be created
 $num_fields = PMA_getNumberOfFieldsFromRequest();
 
-/**
- * Selects the database to work with
- */
-if (!$GLOBALS['dbi']->selectDb($db)) {
-    PMA_Util::mysqlDie(
-        sprintf(__('\'%s\' database does not exist.'), htmlspecialchars($db)),
-        '',
-        '',
-        'index.php'
-    );
-}
+$action = 'tbl_create.php';
 
 /**
  * The form used to define the structure of the table has been submitted