Wamp Upgrading PHP Version

1. Stop the WAMP server.

2. Go to website windows.php.net download PHP 5.4 VC9 x86 Non Thread Safe

Do not download the INSTALLER.

3. Create the php5.4.45 folder in wamp/bin/php

4. Unzip the downloaded zip package into the php5.4.45 folder

5. From the existing PHP version file (such as php5.4.45, (eg. wamp/bin/php/php5.3.3)) Copy the following files:-PHP.ini, Phpforapache.ini, and wampserver.conf to the php5.4.45 folder.

6. Open the following files for the php5.4.45 folder:-PHP.ini and Phpforapache.ini and replace 5.2.5 with 5.4.45.

7. Go to Wamp/bin/apache/apache/apache2.2.11/bin to delete the php.ini file.

8. Restart the Wamp.

9. Select the old version 5.2.5

10. Wamp is restarted after selection.

11. You can choose Php->version-> 5.4.45 at this time.

12. Reboot successful. Complete

You have to download the VC9 processor

Wamp Upgrading PHP Version