remove specific php5.5 code

src/Network/Socket.php

@@ -198,14 +198,8 @@ class Socket
         if (!isset($this->_config['context']['ssl']['SNI_enabled'])) {
             $this->_config['context']['ssl']['SNI_enabled'] = true;
         }
-        if (version_compare(PHP_VERSION, '5.6.0', '>=')) {
-            if (empty($this->_config['context']['ssl']['peer_name'])) {
-                $this->_config['context']['ssl']['peer_name'] = $host;
-            }
-        } else {
-            if (empty($this->_config['context']['ssl']['SNI_server_name'])) {
-                $this->_config['context']['ssl']['SNI_server_name'] = $host;
-            }
+        if (empty($this->_config['context']['ssl']['peer_name'])) {
+            $this->_config['context']['ssl']['peer_name'] = $host;
         }
         if (empty($this->_config['context']['ssl']['cafile'])) {
             $dir = dirname(dirname(__DIR__));

tests/TestCase/Database/Driver/SqliteTest.php

@@ -127,11 +127,7 @@ class SqliteTest extends TestCase
     public function testSchemaValue($input, $expected)
     {
         $driver = new Sqlite();
-        $pdo = PDO::class;
-        if (version_compare(PHP_VERSION, '5.6', '<')) {
-            $pdo = 'FakePdo';
-        }
-        $mock = $this->getMockBuilder($pdo)
+        $mock = $this->getMockBuilder(PDO::class)
             ->setMethods(['quote', 'quoteIdentifier'])
             ->disableOriginalConstructor()
             ->getMock();

tests/TestCase/Database/Schema/MysqlSchemaTest.php

@@ -1231,11 +1231,7 @@ SQL;
     protected function _getMockedDriver()
     {
         $driver = new Mysql();
-        $pdo = PDO::class;
-        if (version_compare(PHP_VERSION, '5.6', '<')) {
-            $pdo = 'FakePdo';
-        }
-        $mock = $this->getMockBuilder($pdo)
+        $mock = $this->getMockBuilder(PDO::class)
             ->setMethods(['quote', 'quoteIdentifier', 'getAttribute'])
             ->disableOriginalConstructor()
             ->getMock();

tests/TestCase/Database/Schema/PostgresSchemaTest.php

@@ -1199,11 +1199,7 @@ SQL;
     protected function _getMockedDriver()
     {
         $driver = new Postgres();
-        $pdo = PDO::class;
-        if (version_compare(PHP_VERSION, '5.6', '<')) {
-            $pdo = 'FakePdo';
-        }
-        $mock = $this->getMockBuilder($pdo)
+        $mock = $this->getMockBuilder(PDO::class)
             ->setMethods(['quote'])
             ->disableOriginalConstructor()
             ->getMock();

tests/TestCase/Database/Schema/SqliteSchemaTest.php

@@ -1032,11 +1032,7 @@ SQL;
     protected function _getMockedDriver()
     {
         $driver = new Sqlite();
-        $pdo = PDO::class;
-        if (version_compare(PHP_VERSION, '5.6', '<')) {
-            $pdo = 'FakePdo';
-        }
-        $mock = $this->getMockBuilder($pdo)
+        $mock = $this->getMockBuilder(PDO::class)
             ->setMethods(['quote', 'prepare'])
             ->disableOriginalConstructor()
             ->getMock();

tests/TestCase/Database/Schema/SqlserverSchemaTest.php

@@ -952,11 +952,7 @@ SQL;
     protected function _getMockedDriver()
     {
         $driver = new Sqlserver();
-        $pdo = PDO::class;
-        if (version_compare(PHP_VERSION, '5.6', '<')) {
-            $pdo = 'FakePdo';
-        }
-        $mock = $this->getMockBuilder($pdo)
+        $mock = $this->getMockBuilder(PDO::class)
             ->setMethods(['quote'])
             ->disableOriginalConstructor()
             ->getMock();

tests/TestCase/Event/EventManagerTest.php

@@ -405,10 +405,6 @@ class EventManagerTest extends TestCase
      */
     public function testDispatchReturnValue()
     {
-        $this->skipIf(
-            version_compare(\PHPUnit_Runner_Version::id(), '3.7', '<'),
-            'These tests fail in PHPUnit 3.6'
-        );
         $manager = new EventManager;
         $listener = $this->getMockBuilder(__NAMESPACE__ . '\EventTestListener')
             ->getMock();
@@ -436,11 +432,6 @@ class EventManagerTest extends TestCase
      */
     public function testDispatchFalseStopsEvent()
     {
-        $this->skipIf(
-            version_compare(\PHPUnit_Runner_Version::id(), '3.7', '<'),
-            'These tests fail in PHPUnit 3.6'
-        );
-
         $manager = new EventManager();
         $listener = $this->getMockBuilder(__NAMESPACE__ . '\EventTestListener')
             ->getMock();