(PECL gnupg >= 1.5)
gnupg_getengineinfo — Returns the engine info
$identifier): array
Returns an array with engine info consting of protocol,
file_name and home_dir.
示例 #1 Procedural gnupg_getengineinfo() example
<?php
$res = gnupg_init();
print_r(gnupg_getengineinfo($res));
?>以上示例会输出：
array(3) {
["protocol"]=>
int(0)
["file_name"]=>
string(12) "/usr/bin/gpg"
["home_dir"]=>
string(0) ""
}
示例 #2 OO gnupg_getengineinfo() example
<?php
$gpg = new gnupg(["file_name" => "/usr/bin/gpg2", "home_dir" => "/var/www/.gnupg"]);
print_r($gpg->getengineinfo());
?>以上示例会输出：
array(3) {
["protocol"]=>
int(0)
["file_name"]=>
string(13) "/usr/bin/gpg2"
["home_dir"]=>
string(15) "/var/www/.gnupg"
}