X-Git-Url: https://git.nubati.net/cgi-bin/gitweb.cgi?p=e-DoKo.git;a=blobdiff_plain;f=include%2Ffunctions.php;h=16d094c343f3f77707495616110c0f69b97affc5;hp=eca0155f3e2de43cc22cdb11b91c9d8e4907dd02;hb=76ce476d3c48709bf6a69b3cc5bd333c4593d66b;hpb=e2d7a3291f85403b4faf6f8be7e30caeefb0c1a3

diff --git a/include/functions.php b/include/functions.php
index eca0155..16d094c 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -1,4 +1,23 @@
 <?php
+/* Copyright 2006, 2007, 2008, 2009, 2010 Arun Persaud <arun@nubati.net>
+ *
+ *   This file is part of e-DoKo.
+ *
+ *   e-DoKo is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   e-DoKo is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with e-DoKo.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 /* make sure that we are not called from outside the scripts,
  * use a variable defined in config.php to check this
  */
@@ -127,8 +146,8 @@ function sendmail($To,$Subject,$message)
        * change txt -> html
        */
       $message = str_replace("\n","<br />\n",$message);
-      $message = ereg_replace("[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]",
-                     "<a href=\"\\0\">\\0</a>", $message);
+      $message = preg_replace("#(\w+://[^<>\s]+[\w/]*)#",
+			      "<a href=\"$1\">$1</a>", $message);
 
       echo "<br />To: $To<br />";
       if($header != "")
@@ -961,21 +980,21 @@ function display_table ()
 	else
 	  echo "   <img src=\"pics/button/wedding_partner_button.png\" class=\"button\" alt=\"wedding partner\" title=\"wedding partner\" />";
 
-      if(ereg("solo",$GT) && $party=="re")
+      if( (strpos($GT,"solo")!==false) && $party=="re")
 	{
-	  if(ereg("queen",$GT))
+	  if(strpos($GT,"queen")!==false)
 	    echo "   <img src=\"pics/button/queensolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Queen solo\" />";
-	  else if(ereg("jack",$GT))
+	  else if(strpos($GT,"jack")!==false)
 	    echo "   <img src=\"pics/button/jacksolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Jack solo\" />";
-	  else if(ereg("club",$GT))
+	  else if(strpos($GT,"club")!==false)
 	    echo "   <img src=\"pics/button/clubsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Club solo\" />";
-	  else if(ereg("spade",$GT))
+	  else if(strpos($GT,"spade")!==false)
 	    echo "   <img src=\"pics/button/spadesolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Spade solo\" />";
-	  else if(ereg("heart",$GT))
+	  else if(strpos($GT,"heart")!==false)
 	    echo "   <img src=\"pics/button/heartsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Heart solo\" />";
-	  else if(ereg("trumpless",$GT))
+	  else if(strpos($GT,"trumpless")!==false)
 	    echo "   <img src=\"pics/button/notrumpsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Trumpless solo\" />";
-	  else if(ereg("trump",$GT))
+	  else if(strpos($GT,"trump")!==false)
 	    echo "   <img src=\"pics/button/trumpsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Trump solo\" />";
 	}
 
@@ -1384,4 +1403,18 @@ function cancel_game($why,$gameid)
   return;
 }
 
+function get_user_token($userid)
+{
+
+  $token = NULL;
+
+  $date = DB_get_user_creation_date($userid);
+  $name = DB_get_name('userid',$userid);
+
+  if($date && $name)
+    $token = md5("token".$name.$date);
+
+  return $token;
+}
+
 ?>