[PHP-BUG] Bug #51403 [NEW]: Multiple -d include_path command-line directives not handled correctly

From:             
Operating system: Any
PHP version:      5.3.2
Package:          Scripting Engine problem
Bug Type:         Bug
Bug description:Multiple -d include_path command-line directives not handled correctly

Description:
------------
If I try to specify more than one include_path directive on
the command-line, only one sticks.  WIth the following two
command-lines, I expected to see two entries, but only saw
the first.

1. Default case -- I see all three entries from my php.ini
$ php test.php
include_path=.;C:\apps\xampp\php\PEAR;c:\apps\smarty\libs

$ php -d include_path=c:\php-5.2.8\PEAR;c:\php-5.2.8\PEAR\phpunit test.php
include_path=c:\php-5.2.8\PEAR

I was expecting to see both entries, not just the first.  I'd also
like an option to add to the existing include_path setting,
not just override it.


$ php -d include_path=c:\php-5.2.8\PEAR -d
include_path=c:\php-5.2.8\PEAR\phpunit test.php
include_path=c:\php-5.2.8\PEAR\phpunit

Here I get the second entry only.

Test script:
---------------
<?php
print "include_path=";
print ini_get("include_path");
print "\n";
?>

Expected result:
----------------
See the description.

Actual result:
--------------
See the description.

-- 
Edit bug report at http://bugs.php.net/bug.php?id=51403&edit=1
-- 
Try a snapshot (PHP 5.2):            http://bugs.php.net/fix.php?id=51403&r=trysnapshot52
Try a snapshot (PHP 5.3):            http://bugs.php.net/fix.php?id=51403&r=trysnapshot53
Try a snapshot (PHP 6.0):            http://bugs.php.net/fix.php?id=51403&r=trysnapshot60
Fixed in SVN:                        http://bugs.php.net/fix.php?id=51403&r=fixed
Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51403&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=51403&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=51403&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=51403&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=51403&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=51403&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=51403&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=51403&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=51403&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=51403&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=51403&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=51403&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=51403&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=51403&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=51403&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=51403&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=51403&r=mysqlcfg