Sync zebra puzzle (#700)

[no important files changed]

exercises/practice/zebra-puzzle/.meta/example.php

@@ -1,27 +1,5 @@
 <?php
 
-/*
- * By adding type hints and enabling strict type checking, code can become
- * easier to read, self-documenting and reduce the number of potential bugs.
- * By default, type declarations are non-strict, which means they will attempt
- * to change the original type to match the type specified by the
- * type-declaration.
- *
- * In other words, if you pass a string to a function requiring a float,
- * it will attempt to convert the string value to a float.
- *
- * To enable strict mode, a single declare directive must be placed at the top
- * of the file.
- * This means that the strictness of typing is configured on a per-file basis.
- * This directive not only affects the type declarations of parameters, but also
- * a function's return type.
- *
- * For more info review the Concept on strict type checking in the PHP track
- * <link>.
- *
- * To disable strict typing, comment out the directive below.
- */
-
 declare(strict_types=1);
 
 class ZebraPuzzle

exercises/practice/zebra-puzzle/ZebraPuzzleTest.php

@@ -1,27 +1,5 @@
 <?php
 
-/*
- * By adding type hints and enabling strict type checking, code can become
- * easier to read, self-documenting and reduce the number of potential bugs.
- * By default, type declarations are non-strict, which means they will attempt
- * to change the original type to match the type specified by the
- * type-declaration.
- *
- * In other words, if you pass a string to a function requiring a float,
- * it will attempt to convert the string value to a float.
- *
- * To enable strict mode, a single declare directive must be placed at the top
- * of the file.
- * This means that the strictness of typing is configured on a per-file basis.
- * This directive not only affects the type declarations of parameters, but also
- * a function's return type.
- *
- * For more info review the Concept on strict type checking in the PHP track
- * <link>.
- *
- * To disable strict typing, comment out the directive below.
- */
-
 declare(strict_types=1);
 
 class ZebraPuzzleTest extends PHPUnit\Framework\TestCase
@@ -40,6 +18,7 @@ public function setUp(): void
 
     /**
      * uuid: 16efb4e4-8ad7-4d5e-ba96-e5537b66fd42
+     * @testdox Resident who drinks water
      */
     public function testResidentWhoDrinksWater(): void
     {
@@ -48,6 +27,7 @@ public function testResidentWhoDrinksWater(): void
 
     /**
      * uuid: 084d5b8b-24e2-40e6-b008-c800da8cd257
+     * @testdox Resident who owns zebra
      */
     public function testResidentWhoOwnsZebra(): void
     {