removed support for PHP 5.3

Author: dg

src/PhpGenerator/ClassType.php

@@ -69,7 +69,7 @@ public static function from($from)
 	{
 		$from = $from instanceof \ReflectionClass ? $from : new \ReflectionClass($from);
 		$class = new static($from->getShortName());
-		$class->type = $from->isInterface() ? 'interface' : (PHP_VERSION_ID >= 50400 && $from->isTrait() ? 'trait' : 'class');
+		$class->type = $from->isInterface() ? 'interface' : ($from->isTrait() ? 'trait' : 'class');
 		$class->final = $from->isFinal() && $class->type === 'class';
 		$class->abstract = $from->isAbstract() && $class->type === 'class';
 		$class->implements = $from->getInterfaceNames();

src/PhpGenerator/Parameter.php

@@ -51,7 +51,7 @@ public static function from(\ReflectionParameter $from)
 			}
 		}
 		$param->optional = PHP_VERSION_ID < 50407 ? $from->isOptional() || ($param->typeHint && $from->allowsNull()) : $from->isDefaultValueAvailable();
-		$param->defaultValue = (PHP_VERSION_ID === 50316 ? $from->isOptional() : $from->isDefaultValueAvailable()) ? $from->getDefaultValue() : NULL;
+		$param->defaultValue = $from->isDefaultValueAvailable() ? $from->getDefaultValue() : NULL;
 
 		$namespace = $from->getDeclaringClass()->getNamespaceName();
 		$namespace = $namespace ? "\\$namespace\\" : "\\";

tests/PhpGenerator/ClassType.from.trait.phpt

@@ -2,7 +2,6 @@
 
 /**
  * Test: Nette\PhpGenerator generator.
- * @phpversion 5.4
  */
 
 use Nette\PhpGenerator\ClassType,