From e40a0e52ab625829a6aa2821e5de0df063ef24c9 Mon Sep 17 00:00:00 2001
From: Lukas Smith <lsmith@php.net>
Date: Sun, 23 Mar 2003 17:24:05 +0000
Subject: [PATCH] improvements to getDSN and setDSN

git-svn-id: http://svn.php.net/repository/pear/packages/MDB/trunk@120991 c90b9560-bf6c-de11-be94-00142212c4b1
---
 MDB.php        |  1 -
 MDB/Common.php | 30 ++++++++++++++++++++++++------
 2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/MDB.php b/MDB.php
index 42b1a8a..c98e5d4 100644
--- a/MDB.php
+++ b/MDB.php
@@ -325,7 +325,6 @@ function &connect($dsn, $options = FALSE)
             $db->captureDebugOutput(TRUE);
         }
         if(isset($dsninfo['database'])) {
-            $db->setDatabase($dsninfo['database']);
             $err = $db->connect();
             if (MDB::isError($err)) {
                 $dsn = $db->getDSN();
diff --git a/MDB/Common.php b/MDB/Common.php
index 9dbc19a..bb7c422 100644
--- a/MDB/Common.php
+++ b/MDB/Common.php
@@ -737,6 +737,9 @@ function setDSN($dsn)
         if(isset($dsninfo['password'])) {
             $this->password = $dsninfo['password'];
         }
+        if(isset($dsninfo['database'])) {
+            $this->database_name = $dsninfo['database'];
+        }
         return(MDB_OK);
     }
 
@@ -746,15 +749,30 @@ function setDSN($dsn)
     /**
      * return the DSN as a string
      *
-     * @return string DSN
+     * @param string     $type    type to return
+     * @return mixed DSN in the chosen type
      * @access public
      */
-    function getDSN()
+    function getDSN($type = 'string')
     {
-        return($this->phptype.'://'.$this->user.':'
-            .$this->password.'@'.$this->host
-            .(isset($this->port) ? (':'.$this->port) : '')
-            .'/'.$this->database_name);
+        switch($type) {
+            case 'array':
+                $dsn = array(
+                    'phptype' => $this->phptype,
+                    'username' => $this->user,
+                    'password' => $this->password,
+                    'hostspec' => $this->host,
+                    'database' => $this->database_name
+                );
+                break;
+            default:
+                $dsn = $this->phptype.'://'.$this->user.':'
+                    .$this->password.'@'.$this->host
+                    .(isset($this->port) ? (':'.$this->port) : '')
+                    .'/'.$this->database_name;
+                break;
+        }
+        return($dsn);
     }
 
     // }}}