From 1cb07caf6308efb06ce7341a54391354bb8a92de Mon Sep 17 00:00:00 2001
From: "Tomas V.V.Cox" <cox@php.net>
Date: Fri, 1 Feb 2002 15:03:17 +0000
Subject: [PATCH] Added support for passing special backend params in DSN. Ex:
 ibase://user:pass@localhost/db?role=foo&dialect=bar

---
 pear/DB.php | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/pear/DB.php b/pear/DB.php
index 71d0a5ca9b..05c871f701 100644
--- a/pear/DB.php
+++ b/pear/DB.php
@@ -520,7 +520,23 @@ class DB
         // Get dabase if any
         // $dsn => database
         if (!empty($dsn)) {
-            $parsed['database'] = $dsn;
+            // /database
+            if (($pos = strpos($dsn, '?')) === false) {
+                $parsed['database'] = $dsn;
+            // /database?param1=value1&param2=value2
+            } else {
+                $parsed['database'] = substr($dsn, 0, $pos);
+                $dsn = substr($dsn, $pos + 1);
+                if (strpos($dsn, '&') !== false) {
+                    $opts = explode('&', $dsn);
+                } else { // database?param1=value1
+                    $opts = array($dsn);
+                }
+                foreach ($opts as $opt) {
+                    list($key, $value) = explode('=', $opt);
+                    $parsed[$key] = urldecode($value);
+                }
+            }
         }
 
         return $parsed;
-- 
2.50.1