We detect the PHP version based on the output of "php -v" command. So the PHP that is currently set in the environment, will be picked up for monitoring automatically.
However, you can work around this limitation, if you wish to monitor different versions of PHP, by following our manual installation instructions. This requires configuring the APM Insight PHP extension for each version of PHP separately, i.e., copying the 'zpa.ini' file and the respective 'zpa.so' file, to the corresponding PHP extension directories.
If you need assistance on doing the same, feel free to reach out to us via support.
Thanks & Regards,
Shrinivasan S S
Developer, APM Insight