magpie update to 0.71.1 (#163)

darcs-hash:20050225123742-9977f-009c7a4a54c66611db36e714d488597de14b4a6d.gz

1 files changed, 42 insertions, 42 deletions

diff --git a/inc/magpie/rss_utils.inc b/inc/magpie/rss_utils.inc
index 655db8a19..2a29e72a9 100644
--- a/inc/magpie/rss_utils.inc
+++ b/inc/magpie/rss_utils.inc
@@ -3,8 +3,8 @@
  * Project:     MagpieRSS: a simple RSS integration tool
  * File:        rss_utils.inc, utility methods for working with RSS
  * Author:      Kellan Elliott-McCrea <kellan@protest.net>
- * Version:		0.51
- * License:		GPL
+ * Version:     0.51
+ * License:     GPL
  *
  * The lastest version of MagpieRSS can be obtained from:
  * http://magpierss.sourceforge.net
@@ -19,49 +19,49 @@
     Function: parse_w3cdtf
     Purpose:  parse a W3CDTF date into unix epoch
 
-	NOTE: http://www.w3.org/TR/NOTE-datetime
+    NOTE: http://www.w3.org/TR/NOTE-datetime
 \*======================================================================*/
 
 function parse_w3cdtf ( $date_str ) {
-	
-	# regex to match wc3dtf
-	$pat = "/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2})(:(\d{2}))?(?:([-+])(\d{2}):?(\d{2})|(Z))?/";
-	
-	if ( preg_match( $pat, $date_str, $match ) ) {
-		list( $year, $month, $day, $hours, $minutes, $seconds) = 
-			array( $match[1], $match[2], $match[3], $match[4], $match[5], $match[6]);
-		
-		# calc epoch for current date assuming GMT
-		$epoch = gmmktime( $hours, $minutes, $seconds, $month, $day, $year);
-		
-		$offset = 0;
-		if ( $match[10] == 'Z' ) {
-			# zulu time, aka GMT
-		}
-		else {
-			list( $tz_mod, $tz_hour, $tz_min ) =
-				array( $match[8], $match[9], $match[10]);
-			
-			# zero out the variables
-			if ( ! $tz_hour ) { $tz_hour = 0; }
-			if ( ! $tz_min ) { $tz_min = 0; }
-		
-			$offset_secs = (($tz_hour*60)+$tz_min)*60;
-			
-			# is timezone ahead of GMT?  then subtract offset
-			#
-			if ( $tz_mod == '+' ) {
-				$offset_secs = $offset_secs * -1;
-			}
-			
-			$offset = $offset_secs;	
-		}
-		$epoch = $epoch + $offset;
-		return $epoch;
-	}
-	else {
-		return -1;
-	}
+    
+    # regex to match wc3dtf
+    $pat = "/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2})(:(\d{2}))?(?:([-+])(\d{2}):?(\d{2})|(Z))?/";
+    
+    if ( preg_match( $pat, $date_str, $match ) ) {
+        list( $year, $month, $day, $hours, $minutes, $seconds) = 
+            array( $match[1], $match[2], $match[3], $match[4], $match[5], $match[6]);
+        
+        # calc epoch for current date assuming GMT
+        $epoch = gmmktime( $hours, $minutes, $seconds, $month, $day, $year);
+        
+        $offset = 0;
+        if ( $match[10] == 'Z' ) {
+            # zulu time, aka GMT
+        }
+        else {
+            list( $tz_mod, $tz_hour, $tz_min ) =
+                array( $match[8], $match[9], $match[10]);
+            
+            # zero out the variables
+            if ( ! $tz_hour ) { $tz_hour = 0; }
+            if ( ! $tz_min ) { $tz_min = 0; }
+        
+            $offset_secs = (($tz_hour*60)+$tz_min)*60;
+            
+            # is timezone ahead of GMT?  then subtract offset
+            #
+            if ( $tz_mod == '+' ) {
+                $offset_secs = $offset_secs * -1;
+            }
+            
+            $offset = $offset_secs; 
+        }
+        $epoch = $epoch + $offset;
+        return $epoch;
+    }
+    else {
+        return -1;
+    }
 }
 
 ?>