Wampserver low version How to install the expansion module

wampserver2.0 How to install the extension module by default is no Xdebug extension module How do I install ... I know Wampserver high version comes with Xdebug but the project needs a lower version so.

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What version of PHP is it?

What version of PHP is it?

5.2 I go to xdebug official download good dll and then configure php.ini and then restart the service can not open the page.

http://xdebug.org/download.php
Choose your fit in these two sections
PHP 5.2 VC6 (MD5:22EF39E2B0789F3F8FC7910BDAE2241D)
PHP 5.2 VC6 TS (+-bit) (MD5:C2F31586708D667326903E114CE5C7C4)

16:28:42 cannot accept external Xdebug connection:cannot evaluate expression ' isset ($_server[') Php_ide_config ']) '
16:28:45 cannot accept external Xdebug connection:cannot evaluate expression ' isset ($_server[' PH P_ide_config ']) '
16:28:45 cannot accept external Xdebug connection:cannot evaluate expression ' isset ($_server[' Php_ Ide_config ']) '
16:28:56 cannot accept external Xdebug connection:cannot evaluate expression ' isset ($_server[' php_id E_config ']) '
16:28:57 cannot accept external Xdebug connection:cannot evaluate expression ' isset ($_server[' Php_ide_ CONFIG ']) '
16:29:26 cannot accept external Xdebug connection:cannot evaluate expression ' isset ($_server[' Php_ide_co Nfig ']) '
16:29:27 cannot accept external Xdebug connection:cannot evaluate expression ' isset ($_server[' php_ide_conf IG ']) '
16:29:29 cannot accept external Xdebug connection:cannot evaluate expression ' isset ($_server[' Php_ide_config '])'

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