PHP's SVN binding

I downloaded pecl-5.1.6-Win32.zip unpacked it and placed it in C:\Program Files\PHP\ext\pecl directory.

then modified php.ini as :
extension_dir ="C:/Program Files/PHP/ext/pecl"
extension=php_svn.dll

restarted the server.
on running command i get teh following error :
PHP Warning: PHP Startup: Unable to load dynamic library 'C:/Program Files/PHP/ext/pecl\php_svn.dll' - The specified module could not be found.


Any idea how to go abt it??

Try changing the / to \

so:
extension_dir ="C:\Program Files\PHP\ext\pecl"

I tried this :
extension_dir ="C:\Program Files\PHP\ext"
extension=php_svn.dll

just placed the php_svn.dll in ext folder.
restarted the server.

now on executing the command pear list .. it gives teh following error message :

this application has failed to start because intl3_svn.dll was not fould.Reinsatlling the application may fix this problem.

on clicking ok,I get the following on cmd

PHP Warning: PHP Startup: Unable to load dynamic library 'C:\Program Files\PH
ext\php_svn.dll' - The specified module could not be found.
in Unknown on line 0
INSTALLED PACKAGES, CHANNEL PEAR.PHP.NET:
=========================================
PACKAGE VERSION STATE
Archive_Tar 1.3.2 stable
Console_Getopt 1.2.3 stable
PEAR 1.7.2 stable
Structures_Graph 1.0.2 stable
VersionControl_SVN 0.3.1 alpha
XML_Parser 1.3.2 stable