Install PHP, mysql, and apache text tutorials for multiple versions under WampServer.

Install PHP, mysql, and apache text tutorials for multiple versions under WampServer ,. Install PHP, mysql, and apache text tutorials in WampServer. today, when I debug a PHP program, some functions used in this program are unavailable in earlier versions, install PHP, mysql, and apache text tutorials for multiple versions under the WampServer,

Today, when I am debugging a PHP program, some functions used in the program cannot be used in earlier versions, so I can only create a later version of php.

As Web developers, installing different versions of php on machines, apache and mysql are sometimes necessary.

The following are

PHP of different versions:

Apache of different versions:

Here I will illustrate how to install php5.3.10.

Operation method:

Choose "PHP"> "Version"> "Get more..."> "open the webpage and you will see the following:

Then, click PHP (red box)

I want to install PHP5.3.1 here. find the corresponding version and download it. then I can change it for installation.

After the installation is complete, you can find multiple php5.3.10 directories under the wamp installation directory \ bin \ php.

Restart wamp.

The tray icon is left-click-> PHP-> Version to switch to different php versions.

The installation method of Apache and Mysql is the same, so it is not detailed here.

Today, when I'm debugging a PHP program, some functions used in the program are not available in earlier versions...