Fix for macos 12.4 / Mamp 6.6 / Homebrew 3.5.2 / Openssl@3
Terminal
Check version
openssl version -a Mine was pointing to:
... OPENSSLDIR: "/opt/homebrew/etc/openssl@3" ... So I looked through homebrew's dir /opt/homebrew/etc/openssl@3 and found the cert.pem and made sure my Mamp's current version of php's php.ini file was pointing to homebrew's correct openssl version's cert.pem
add to php.ini
openssl.cafile=/opt/homebrew/etc/openssl@3/cert.pem 