From 0a8166e4a21a2aca37e5f68a742af7750e9527a4 Mon Sep 17 00:00:00 2001
From: ale <ale@incal.net>
Date: Sat, 19 Nov 2022 17:56:49 +0000
Subject: [PATCH] Custom warning handler that dumps stack trace
---
docker/wp-config.php | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/docker/wp-config.php b/docker/wp-config.php
index 72a27bf3..b51d616d 100644
--- a/docker/wp-config.php
+++ b/docker/wp-config.php
@@ -181,6 +181,19 @@ if (array_key_exists('debug_cookie_name', $noblogs_config) &&
define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', false);
+
+ // Warning handler that dumps stack traces.
+ class WarningWithStacktrace extends ErrorException {}
+ set_error_handler(function($severity, $message, $file, $line) {
+ if ($severity & (E_WARNING | E_NOTICE | E_USER_WARNING | E_USER_NOTICE)) {
+ $ex = new WarningWithStacktrace($message, 0, $severity, $file, $line);
+ echo "\n" . $ex . "\n\n";
+ return true;
+ } else {
+ throw new ErrorException($message, 0, $severity, $file, $line);
+ }
+ });
+
} else {
define('WP_DEBUG', false);
}
--
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