From 9b64cb07c4c85ec2d50b88c2531d8daf09fe36a3 Mon Sep 17 00:00:00 2001
From: zynode <zynode@339761fc-0c37-0410-822d-8b8cac1f6a97>
Date: Mon, 30 Jun 2008 20:38:59 +0000
Subject: [PATCH] Fixed Issue #6 - Automatically clears $file_data property
 after successful parsing of input data. Set the $keep_file_data property to
 true to keep it around for debugging.

git-svn-id: http://parsecsv-for-php.googlecode.com/svn/trunk@39 339761fc-0c37-0410-822d-8b8cac1f6a97
---
 parsecsv.lib.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/parsecsv.lib.php b/parsecsv.lib.php
index 252d416..05247cd 100644
--- a/parsecsv.lib.php
+++ b/parsecsv.lib.php
@@ -135,6 +135,8 @@ class parseCSV {
 	var $output_delimiter = ',';
 	var $output_filename = 'data.csv';
 	
+	# keep raw file data in memory after successful parsing (useful for debugging)
+	var $keep_file_data = false;
 	
 	/**
 	 * Internal variables
@@ -490,6 +492,9 @@ class parseCSV {
 				$rows = array_slice($rows, ($this->offset === null ? 0 : $this->offset) , $this->limit, true);
 			}
 		}
+		if ( !$this->keep_file_data ) {
+			$this->file_data = null;
+		}
 		return $rows;
 	}