From 5af42946aa06e9a5d3a4deed27a2baaf1a6c3b9b Mon Sep 17 00:00:00 2001
From: Domas Mituzas <midom@users.mediawiki.org>
Date: Tue, 10 Aug 2004 08:28:43 +0000
Subject: [PATCH] Add internal timestamp wrapper
 wfTimestamp($outputtype,$timestamp); Obsoletes: wfTimestamp2Unix,
 wfUnix2Timestamp, wfTimestampNow; Autodetects database, mediawiki and unix
 timestamps

to be done: inverted timestamp support
---
 includes/GlobalFunctions.php | 37 ++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 7df6877183..a2789abd55 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -1,5 +1,6 @@
 <?php
 # Global functions used everywhere
+# $Id$
 
 $wgNumberOfArticles = -1; # Unset
 $wgTotalViews = -1;
@@ -1073,4 +1074,40 @@ function wfRestoreWarnings() {
 	wfSuppressWarnings( true );
 }
 
+# Autodetect, convert and provide timestamps of various types
+define("TS_UNIX",0);	# Standard unix timestamp
+define("TS_MW",1);	# Mediawiki concatenated string timestamp (yyyymmddhhmmss)
+define("TS_DB",2);	# Standard database timestamp (yyyy-mm-dd hh:mm:ss)
+
+function wfTimestamp($outputtype=TS_UNIX,$ts=0) {
+	if (preg_match("/^(\d{4})\-(\d\d)\-(\d\d) (\d\d):(\d\d):(\d\d)$/",$ts,$da)) {
+		# TS_DB
+		$uts=gmmktime((int)$da[4],(int)$da[5],(int)$da[6],
+			    (int)$da[2],(int)$da[3],(int)$da[1]);
+	} elseif (preg_match("/^(\d{4})(\d\d)(\d\d)(\d\d)(\d\d)(\d\d)$/",$ts,$da)) {
+		# TS_MW
+		$uts=gmmktime((int)$da[4],(int)$da[5],(int)$da[6],
+			    (int)$da[2],(int)$da[3],(int)$da[1]);
+	} elseif (preg_match("/^(\d{1,13})$/",$ts,$datearray)) {
+		# TS_UNIX
+		$uts=$ts;
+	}
+
+	if ($ts==0)
+		$uts=time();
+ 	switch($outputtype) {
+	case TS_UNIX:
+		return $uts;
+		break;
+	case TS_MW:
+		return gmdate( "YmdHis", $uts );
+		break;
+	case TS_DB:
+		return gmdate( "Y-m-d H:i:s", $uts );
+		break;
+	default:
+		return;
+	}	
+}
+
 ?>
-- 
2.20.1