From ef5607dcad6a1d0aa3a19b06381258e174e671b6 Mon Sep 17 00:00:00 2001
From: sebasbit <sebastian.torres0426@gmail.com>
Date: Mon, 12 Aug 2024 23:35:12 -0500
Subject: [PATCH] Fix stack trace code preview in debug screen

---
 lib/exception/sfException.class.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/exception/sfException.class.php b/lib/exception/sfException.class.php
index 19fd9d950..31dfcfa2c 100644
--- a/lib/exception/sfException.class.php
+++ b/lib/exception/sfException.class.php
@@ -329,7 +329,10 @@ protected static function fileExcerpt($file, $line)
         }
 
         if (is_readable($file)) {
-            $content = preg_split('#<br />#', preg_replace('/^<code>(.*)<\/code>$/s', '$1', highlight_file($file, true)));
+            $replaceRegex = '/^(?:<pre><code(?: [^>]+)?>|<code><span(?: [^>]+)?>\s*)(.*?)(?:<\/code><\/pre>|\s*<\/span>\s*<\/code>)$/s';
+            $splitRegex = '/(\r\n|\n|\r|<br \/>)/';
+
+            $content = preg_split($splitRegex, preg_replace($replaceRegex, '$1', highlight_file($file, true)));
 
             $lines = [];
             for ($i = max($line - 3, 1), $max = min($line + 3, count($content)); $i <= $max; ++$i) {