(PECL gnupg >= 0.1)
gnupg_geterror — Returns the errortext, if a function fails
$identifier): string|false
Returns an errortext, if an error has occurred, otherwise false.
示例 #1 Procedural gnupg_geterror() example
<?php
$res = gnupg_init();
echo gnupg_geterror($res);
?>示例 #2 OO gnupg_geterror() example
<?php
$gpg = new gnupg();
echo $gpg->geterror();
?>