test scalar string

example.php

@@ -1,43 +1 @@
-<?php
-
-namespace z7zmey\Example {
-    use \Exception;
-    use z7zmey\Foo\{Bar, function Baz};
-    
-    abstract class Foo extends Bar implements Buz, Buzz {
-        use \z7zmey\_Trait;
-    
-        public const CC = 0;
-    
-        public function &test(bool $a, string $b = null): ?void {
-            
-        }
-    }
-}
-
-namespace z7zmey\Example2; 
-
-if ($a === true) {
-} elseif ($a === false) {
-} elseif ($a === null) {
-} else {
-}
-
-$a = "string 
-with $var
-";
-
-$a = "string
-with out \$var";
-
-$a = <<<test
-string $var
-test;
-
-`test
-$var
-`;
-
-?>
-
-<?= $b = 22; $b ?>
+<? "test";