Address review comments

Author: kocsismate

ext/pdo/tests/bug_34630.phpt

@@ -50,7 +50,7 @@ var_dump($db->query("SELECT * from test34630")->fetchAll(PDO::FETCH_ASSOC));
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test34630");
+PDOTest::dropTableIfExists($db, "test34630");
 ?>
 --EXPECT--
 array(1) {

ext/pdo/tests/bug_35671.phpt

@@ -36,7 +36,7 @@ var_dump($db->query("SELECT * from test35671")->fetchAll(PDO::FETCH_ASSOC));
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test35671");
+PDOTest::dropTableIfExists($db, "test35671");
 ?>
 --EXPECT--
 array(1) {

ext/pdo/tests/bug_36428.phpt

@@ -26,7 +26,7 @@ var_dump($res->fetchAll(PDO::FETCH_CLASS|PDO::FETCH_PROPS_LATE, 'SimpleXMLElemen
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test36428");
+PDOTest::dropTableIfExists($db, "test36428");
 ?>
 --EXPECTF--
 array(1) {

ext/pdo/tests/bug_36798.phpt

@@ -29,7 +29,7 @@ $db = PDOTest::factory();
 $db->exec("CREATE TABLE test36798 (id INTEGER)");
 $db->exec("INSERT INTO test36798 (id) VALUES (1)");
 
-$stmt = $db->prepare("SELECT '�' as test FROM test36798 WHERE id = :id");
+$stmt = $db->prepare("SELECT 'Ã' as test FROM test36798 WHERE id = :id");
 $stmt->execute(array(":id" => 1));
 
 $row = $stmt->fetch(PDO::FETCH_NUM);
@@ -40,7 +40,7 @@ var_dump( $row );
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test36798");
+PDOTest::dropTableIfExists($db, "test36798");
 ?>
 --EXPECT--
 array(1) {

ext/pdo/tests/bug_38253.phpt

@@ -33,7 +33,7 @@ var_dump($stmt->fetchAll());
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test38253");
+PDOTest::dropTableIfExists($db, "test38253");
 ?>
 --EXPECTF--
 Warning: PDOStatement::fetchAll(): SQLSTATE[HY000]: General error: No fetch class specified in %s on line %d

ext/pdo/tests/bug_38394.phpt

@@ -31,7 +31,7 @@ var_dump($db->query("SELECT * FROM test38394")->fetchAll(PDO::FETCH_ASSOC));
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test38394");
+PDOTest::dropTableIfExists($db, "test38394");
 ?>
 --EXPECT--
 array(2) {

ext/pdo/tests/bug_39398.phpt

@@ -28,7 +28,7 @@ var_dump($db->query("SELECT * FROM test39398")->fetchAll(PDO::FETCH_ASSOC));
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test39398");
+PDOTest::dropTableIfExists($db, "test39398");
 ?>
 --EXPECT--
 array(1) {

ext/pdo/tests/bug_39656.phpt

@@ -38,7 +38,7 @@ echo "Done\n";
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test39656");
+PDOTest::dropTableIfExists($db, "test39656");
 ?>
 --EXPECT--
 array(4) {

ext/pdo/tests/bug_40285.phpt

@@ -28,7 +28,7 @@ echo "Done\n";
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test40285");
+PDOTest::dropTableIfExists($db, "test40285");
 ?>
 --EXPECT--
 Done

ext/pdo/tests/bug_42917.phpt

@@ -30,7 +30,7 @@ var_dump($res->fetchAll());
 <?php
 require_once getenv('REDIR_TEST_DIR') . 'pdo_test.inc';
 $db = PDOTest::factory();
-$db->exec("DROP TABLE test42917");
+PDOTest::dropTableIfExists($db, "test42917");
 ?>
 --EXPECT--
 array(5) {