dumps true/false/null in lowercase

Author: dg

src/PhpGenerator/Helpers.php

@@ -45,8 +45,8 @@ private static function _dump(&$var, int $level = 0)
 			}
 			return str_replace('.0', '', var_export($var, true)); // workaround for PHP 7.0.2
 
-		} elseif (is_bool($var)) {
-			return $var ? 'TRUE' : 'FALSE';
+		} elseif ($var === null) {
+			return 'null';
 
 		} elseif (is_string($var) && (preg_match('#[^\x09\x20-\x7E\xA0-\x{10FFFF}]#u', $var) || preg_last_error())) {
 			static $table;

tests/PhpGenerator/ClassType.expect

@@ -12,7 +12,7 @@ abstract final class Example extends ParentClass implements IExample, IOne
 	}
 
 	const ROLE = 'admin';
-	const ACTIVE = FALSE;
+	const ACTIVE = false;
 	/** Commented */
 	private const FORCE_ARRAY = Nette\Utils\Json::FORCE_ARRAY;
 
@@ -21,7 +21,7 @@ abstract final class Example extends ParentClass implements IExample, IOne
 
 	public $order = RecursiveIteratorIterator::SELF_FIRST;
 
-	public static $sections = ['first' => TRUE];
+	public static $sections = ['first' => true];
 
 
 	/**
@@ -41,6 +41,6 @@ abstract final class Example extends ParentClass implements IExample, IOne
 	}
 
 
-	abstract public function show($item, array &$res = NULL);
+	abstract public function show($item, array &$res = null);
 
 }

tests/PhpGenerator/ClassType.from.expect

@@ -48,7 +48,7 @@ class Class2 extends Class1 implements Interface2
 	 * Func3
 	 * @return Class1
 	 */
-	private function &func3(array $a%a?%, Class2 $b = NULL, Unknown $c, \Xyz\Unknown $d, callable $e, $f = Abc\Unknown::ABC, $g)
+	private function &func3(array $a%a?%, Class2 $b = null, Unknown $c, \Xyz\Unknown $d, callable $e, $f = Abc\Unknown::ABC, $g)
 	{
 	}
 

tests/PhpGenerator/ClassType.from.php71.expect

@@ -1,7 +1,7 @@
 class ClassA
 {
 
-	public function func1(A $a, ?B $b, C $c = NULL, D $d = NULL, E $e, ?int $i = 1, ?array $arr = [])
+	public function func1(A $a, ?B $b, C $c = null, D $d = null, E $e, ?int $i = 1, ?array $arr = [])
 	{
 	}
 

tests/PhpGenerator/Closure.phpt

@@ -47,5 +47,5 @@ Assert::exception(function () {
 $closure = function (stdClass $a, $b = null) {};
 $function = Closure::from($closure);
 Assert::match(
-'function (stdClass $a, $b = NULL) {
+'function (stdClass $a, $b = null) {
 }', (string) $function);

tests/PhpGenerator/GlobalFunction.phpt

@@ -20,6 +20,6 @@ Assert::match(
 '/**
  * global
  */
-function func(stdClass $a, $b = NULL)
+function func(stdClass $a, $b = null)
 {
 }', (string) $function);

tests/PhpGenerator/Helpers.dump().phpt

@@ -23,9 +23,9 @@ Assert::same('0.1', Helpers::dump(0.1));
 Assert::same('INF', Helpers::dump(INF));
 Assert::same('-INF', Helpers::dump(-INF));
 Assert::same('NAN', Helpers::dump(NAN));
-Assert::same('NULL', Helpers::dump(null));
-Assert::same('TRUE', Helpers::dump(true));
-Assert::same('FALSE', Helpers::dump(false));
+Assert::same('null', Helpers::dump(null));
+Assert::same('true', Helpers::dump(true));
+Assert::same('false', Helpers::dump(false));
 
 Assert::same("''", Helpers::dump(''));
 Assert::same("'Hello'", Helpers::dump('Hello'));