WampServer

Hi, I have the wampserver 2.5 environment with the default php 5.5.x installed.
Now I need to install an old version of php, the 5.4.x. I tried following more guides but did not want to go.
I'll explain what I did.
I downloaded the php I needed and put it in the c: \ wamp \ bin \ php folder. I copied the 3 files (php.ini, phpforapache.ini, wampserver.conf) from php 5.5 to this new 5.4.
Then in the first 2 files I modified the php extension_dir path by putting that in php5.4.
I refreshed the server but when I click on php 5.4 the server does not start and the icon remains yellow for some arcane reason.
What is it that does not go?
Thank you
Max

Hi,

Wampserver 2.5 is no longer supported.
Switch to Wampserver 3 and you can install almost any version of PHP between PHP 5.2.17 and 7.2.0

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Documentation Apache - Documentation PHP - Documentation MySQL - Wampserver install files & addons

Finally good news. Great!
After installing wampserver 3 how to install php 5.4?

Follow this link

And download the one or more versions of PHP that you want to use within WAMPServer.

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(Windows 10 Pro 64bit) (Wampserver 3.3.4 64bit) Aestan Tray Menu 3.2.5.4
<Apache versions MULTIPE> <PHP versions MULTIPLE> <MySQL Versions MULTIPLE>
<MariaDB versions MULTIPLE> <phpMyAdmin versions MULTIPLE> <MySQL Workbench 8.0.23>
Read The Manuals Apache -- MySQL -- PHP -- phpMyAdmin
Get your Apache/MySQL/mariaDB/PHP ADDONs here from the WAMPServer alternate Repo
-X-X-X- Backup your databases regularly Here is How dont regret it later! Yes even when developing -X-X-X-

Thanks so much! now everything works! Next ;-)