From d7177f246e63afb2777eb8418cc4e5e3c17e9698 Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Fri, 21 Sep 2007 15:27:13 +0000
Subject: Streamline dumping of debug info

---
 it_debug.class | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'it_debug.class')

diff --git a/it_debug.class b/it_debug.class
index 61b4889..5069185 100644
--- a/it_debug.class
+++ b/it_debug.class
@@ -127,11 +127,17 @@ function dump($args)
 		 return "$r\n";
 }
 
-function backtrace()
+function backtrace($skip = 0)
 {
-	foreach (array_slice(debug_backtrace(), 1) as $call)
-		$line .= basename($call['file']) . ":" . $call['line'] . " ";
-	return $line;
+	$result = array();
+
+	foreach (array_slice(debug_backtrace(), $skip + 1) as $call)
+	{
+		if ($call['file'])
+			$result[] = basename($call['file']) . ":" . $call['line'];
+	}
+
+	return join(" ", $result);
 }
 
 }
-- 
cgit v1.2.3