I am getting this error : SSL certificate problem: unable to get local issuer certificate when i am tried consuming an API REST. i had also tried on a server with Linux and the same problem is in.

I found on the web the instructions saying i have to download cacert.pem from the official web cacert.pem and then editing the php.ini file:

[curl]

curl.cainfo = “C:wampbinphpphp8.0.26cacert.pem”

[openssl]

openssl.cafile = “C:wampbinphpphp8.0.26cacert.pem”

Now i have the file.pem and this two lines above are currently on my php.ini. as you can see i follow all the instruction but the problem is going on.
I wrote this line

    var_dump(openssl_get_cert_locations());

wich return:

array (size=8)
 'default_cert_file' => string 'C:Apache24conf/cert.pem' (length=25)
 'default_cert_file_env' => string 'SSL_CERT_FILE' (length=13)
 'default_cert_dir' => string 'C:Apache24conf/certs' (length=22)
 'default_cert_dir_env' => string 'SSL_CERT_DIR' (length=12)
 'default_private_dir' => string 'C:Apache24conf/private' (length=24)
  'default_default_cert_area' => string 'C:Apache24conf' (length=16)
 'ini_cafile' => string 'C:wampbinphpphp8.0.26cacert.pem' (length=36)
 'ini_capath' => string 'C:wampbinphpphp8.0.26' (length=26)

Could you tell me if is something wrong here?