1, download httpd-2.4.41-win64-VC15.zip , php5.6 , php7.3
2, the httpd configuration, add the following code httpd.conf L180:
<IfDefine php7.3>
LoadModule php7_module "E:/Web/php7.3/php7apache2_4.dll"
AddType application/x-httpd-php .php
PHPIniDir "E:/Web/php7.3"
</IfDefine>
<IfDefine php5.6>
LoadModule php5_module "E:/Web/php5.6/php5apache2_4.dll"
AddType application/x-httpd-php .php
PHPIniDir "E:/Web/php5.6"
</IfDefine>
3, are arranged in php.ini php5.6, php7.3 in
4, open an administrator cmd
httpd -k install -n apache_php5.6 -D php5.6
httpd -k install -n apache_php7.3 -D php7.3
5, so that it can switch php5.6 & php7.3 in the Task Manager
ps: Paste later php5.6 & php7.3 arranged at nginx