(PHP 5 >= 5.6.0, PHP 7)
openssl_get_cert_locations — Retrieve the available certificate locations
openssl_get_cert_locations ( ) : array
openssl_get_cert_locations() returns an array with information about the available certificate locations that will be searched for SSL certificates.
This function has no parameters.
Returns an array with the available certificate locations.
Example #1 openssl_get_cert_locations() example
<?php var_dump(openssl_get_cert_locations()); ?>
The above example will output:
array(8) {
["default_cert_file"]=>
string(21) "/usr/lib/ssl/cert.pem"
["default_cert_file_env"]=>
string(13) "SSL_CERT_FILE"
["default_cert_dir"]=>
string(18) "/usr/lib/ssl/certs"
["default_cert_dir_env"]=>
string(12) "SSL_CERT_DIR"
["default_private_dir"]=>
string(20) "/usr/lib/ssl/private"
["default_default_cert_area"]=>
string(12) "/usr/lib/ssl"
["ini_cafile"]=>
string(0) ""
["ini_capath"]=>
string(0) ""
}
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https://www.php.net/manual/en/function.openssl-get-cert-locations.php