From 6d2d3830ef59e768198650072c2e8e90f86c20ce Mon Sep 17 00:00:00 2001
From: Jason Oster <parasytic@users.sourceforge.net>
Date: Wed, 12 May 2010 19:30:01 +0000
Subject: Revert the change that removed parse_tzs.php, and fix it to copy
 webcals to a local temporary file.

---
 functions/parse/parse_tzs.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'functions/parse/parse_tzs.php')

diff --git a/functions/parse/parse_tzs.php b/functions/parse/parse_tzs.php
index 4769d69..2e10834 100644
--- a/functions/parse/parse_tzs.php
+++ b/functions/parse/parse_tzs.php
@@ -1,5 +1,5 @@
 <?php
-$ifile = @fopen($filename, "r");
+$ifile = @fopen($filename, 'r');
 if ($ifile == FALSE) exit(error($lang['l_error_cantopen'], $filename));
 $nextline = fgets($ifile);
 #if (trim($nextline) != 'BEGIN:VCALENDAR') exit(error($lang['l_error_invalidcal'], $filename));
@@ -12,12 +12,12 @@ $is_std = false;
 while (!feof($ifile)) {
 	$line = $nextline;
 	$nextline = fgets($ifile, 1024);
-	$nextline = ereg_replace("[\r\n]", "", $nextline);
+	$nextline = ereg_replace("[\r\n]", '', $nextline);
 	#handle continuation lines that start with either a space or a tab (MS Outlook)
-	while (isset($nextline{0}) && ($nextline{0} == " " || $nextline{0} == "\t")) { 
+	while (isset($nextline{0}) && ($nextline{0} == ' ' || $nextline{0} == "\t")) { 
 		$line = $line . substr($nextline, 1);
 		$nextline = fgets($ifile, 1024);
-		$nextline = ereg_replace("[\r\n]", "", $nextline);
+		$nextline = ereg_replace("[\r\n]", '', $nextline);
 	}
 	$line = trim($line);	
 	switch ($line) {
@@ -56,7 +56,7 @@ while (!feof($ifile)) {
 			break;
 		default:
 			unset ($field, $data, $prop_pos, $property);
-			if (ereg ("([^:]+):(.*)", $line, $line)){
+			if (ereg ('([^:]+):(.*)', $line, $line)){
 				$field = $line[1];
 				$data = $line[2];				
 				$property = strtoupper($field);
@@ -90,5 +90,6 @@ while (!feof($ifile)) {
 			}	
 	}
 }
+fclose($ifile);
 
 ?>
\ No newline at end of file
-- 
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