php70: return type hint

Author: adiputra22

src/php-70/return-type-hint/return-type-hint-failed.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types = 1);
+
+function addUser(string $name, int $age, bool $active) : bool
+{
+    return $name; // coz name is string return
+}
+
+addUser('First user', 30, true);

src/php-70/return-type-hint/return-type-hint.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types = 1);
+
+function addUser(string $name, int $age, bool $active) : bool
+{
+    return $active;
+}
+
+addUser('First user', 30, true);