gnupg_getengineinfo

Returns the engine info

&reftitle.description; `array` `gnupg_getengineinfo` `resource` `identifier`
&reftitle.parameters;

`identifier`

- &gnupg.identifier;
&reftitle.returnvalues;

Returns an array with engine info consting of `protocol`, `file_name` and `home_dir`.

&reftitle.examples;

### Procedural `gnupg_getengineinfo` example

    <?php
    $res = gnupg_init();
    print_r(gnupg_getengineinfo($res));
    ?>

&example.outputs;

    array(3) {
      ["protocol"]=>
      int(0)
      ["file_name"]=>
      string(12) "/usr/bin/gpg"
      ["home_dir"]=>
      string(0) ""
    }

### OO `gnupg_getengineinfo` example

    <?php
    $gpg = new gnupg(["file_name" => "/usr/bin/gpg2", "home_dir" => "/var/www/.gnupg"]);
    print_r($gpg->getengineinfo());
    ?>

&example.outputs;

    array(3) {
      ["protocol"]=>
      int(0)
      ["file_name"]=>
      string(13) "/usr/bin/gpg2"
      ["home_dir"]=>
      string(15) "/var/www/.gnupg"
    }