OPENSSL_GET_CERT_LOCATIONS(3) 1 OPENSSL_GET_CERT_LOCATIONS(3) openssl_get_cert_locations - Retrieve the available certificate locations SYNOPSIS array openssl_get_cert_locations (void ) DESCRIPTION openssl_get_cert_locations(3) returns an array with information about the available certificate locations that will be searched for SSL certificates. PARAMETERS This function has no parameters. RETURN VALUES Returns an array with the available certificate locations. EXAMPLES Example #1 openssl_get_cert_locations(3) 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) "" } PHP Documentation Group OPENSSL_GET_CERT_LOCATIONS(3)