From 10ef70c467c2ee1c898e038edc4b8e8643a3d5e7 Mon Sep 17 00:00:00 2001
From: 2colours <polgar.marton@windowslive.com>
Date: Sun, 5 May 2024 03:27:47 +0200
Subject: PHP solutions for weeks 266 and 267

---
 challenge-267/2colours/php/ch-1.php | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 challenge-267/2colours/php/ch-1.php

(limited to 'challenge-267/2colours/php/ch-1.php')

diff --git a/challenge-267/2colours/php/ch-1.php b/challenge-267/2colours/php/ch-1.php
new file mode 100644
index 0000000000..8b6b877a8a
--- /dev/null
+++ b/challenge-267/2colours/php/ch-1.php
@@ -0,0 +1,8 @@
+<?php
+
+function sign_of_product(array $ints)
+{
+    return array_reduce($ints, fn($acc, $current) => $acc * gmp_sign($current), 1);
+}
+
+echo 'The sign of the product is ' . sign_of_product(array_slice($argv, 1));
-- 
cgit