From 1bdd8664f9dd3d8225df89ba87af995cf316e997 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sun, 11 Sep 2005 19:48:00 +0000
Subject: [PATCH] Added backtrace

---
 includes/imaginary.php | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/includes/imaginary.php b/includes/imaginary.php
index 423fc7e..08d7001 100644
--- a/includes/imaginary.php
+++ b/includes/imaginary.php
@@ -46,6 +46,32 @@ class Imaginary
 	*/
 	function error($error)
 	{
+		global $viewsvn;
+		
+		// adapted from PEAR/PHP_Compat
+		if ($viewsvn->debug)
+		{
+			$backtrace = debug_backtrace();
+	
+			$calls = array();
+			for ($i = 1; $i < count($backtrace); $i++)
+			{
+				$call = $backtrace["$i"];
+				
+				$function = (isset($call['class'])) ? $call['class'] . '.' . $call['function'] : $call['function'];
+			   
+				$params = '';
+				if (isset($call['args']))
+				{
+					$params = implode(', ', $call['args']);
+				}
+	
+				$calls[] = sprintf('#%d : %s(%s) <strong>[%s:%s]</strong>', $i, $function, $params, $call['file'], $call['line']); 
+			}
+	
+			echo implode('<br />', $calls) . '<br />';
+		}
+		
 		trigger_error($error, E_USER_ERROR);
 	}
 }
-- 
2.22.5