[Delete] Add some "mistakes" to check that PHPCompatability catches those

Author: vmcj

judge/judgedaemon.second.php

@@ -0,0 +1,25 @@
+<?php declare(strict_types=1);
+
+$result = "Hello World"
+    |> strtoupper(...)
+    |> str_shuffle(...)
+    |> trim(...);
+
+interface I {
+    // We may naively assume that the PHP constant is always a string.
+    const PHP = 'PHP 8.2';
+}
+
+class Foo implements I {
+    // But implementing classes may define it as an array.
+    const PHP = [];
+}
+
+class Foo2 {
+    const PHP = 'PHP 8.3';
+}
+
+$searchableConstant = 'PHP';
+
+var_dump(json_validate('{ "test": { "foo": "bar" } }')); // true
+var_dump(Foo2::{$searchableConstant});