From 0d4c69cc6fc81a989c6ee3df50a3aa80f48a1ebc Mon Sep 17 00:00:00 2001
From: RD WebDesign <github@rdwebdesign.com.br>
Date: Mon, 21 Mar 2022 18:47:42 -0300
Subject: [PATCH] Add check to avoid error in PHP 8
and return some information about the unexpected value
Signed-off-by: RD WebDesign <github@rdwebdesign.com.br>
---
advanced/index.php | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/advanced/index.php b/advanced/index.php
index d0c5fc5d..95afcdff 100644
--- a/advanced/index.php
+++ b/advanced/index.php
@@ -170,7 +170,15 @@ function queryAds($serverName) {
$serverName
);
$queryAds = file($queryAdsURL, FILE_IGNORE_NEW_LINES);
- $queryAds = array_values(array_filter(preg_replace("/data:\s+/", "", $queryAds)));
+
+ // $queryAds must be an array (to avoid PHP 8.0+ error)
+ if (is_array($queryAds)) {
+ $queryAds = array_values(array_filter(preg_replace("/data:\s+/", "", $queryAds)));
+ } else {
+ // if not an array, return an error message
+ return array("0" => "error", "1" => "Not an array:<br>(".gettype($queryAds).")<br>".print_r($queryAds, true));
+ }
+
$queryTime = sprintf("%.0f", (microtime(true)-$_SERVER["REQUEST_TIME_FLOAT"]) - $preQueryTime);
// Exception Handling