From f440d762001ff7f41c5c7fc85353c7216267538e Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sun, 15 Jul 2012 21:00:11 -0700
Subject: [PATCH] recover from datetime parse issues, inspired by
 https://github.com/friendica/friendica/pull/396

---
 include/datetime.php | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/include/datetime.php b/include/datetime.php
index 75ae685f3a..efcfa0a177 100644
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -100,11 +100,33 @@ function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d
 		return str_replace('1','0',$d->format($fmt));
 	}
 
-	$d = new DateTime($s, new DateTimeZone($from));
-	$d->setTimeZone(new DateTimeZone($to));
+	try {
+		$from_obj = new DateTimeZone($from);
+	}
+	catch(Exception $e) {
+		$from_obj = new DateTimeZone('UTC');
+	}
+
+	try {
+		$d = new DateTime($s, $from_obj);
+	}
+	catch(Exception $e) {
+		logger('datetime_convert: exception: ' . $e->getMessage());
+		$d = new DateTime('now', $from_obj);
+	}
+
+	try {
+		$to_obj = new DateTimeZone($to);
+	}
+	catch(Exception $e) {
+		$to_obj = new DateTimeZone('UTC');
+	}
+
+	$d->setTimeZone($to_obj);
 	return($d->format($fmt));
 }}
 
+
 // wrapper for date selector, tailored for use in birthday fields
 
 function dob($dob) {