Returns the errortext, if a function fails

# gnupg_geterror

(PECL gnupg >= 0.1)

gnupg_geterror — Returns the errortext, if a function fails

### Description

gnupg_geterror(resource `$identifier`): string|false

### Parameters

`identifier`

  The gnupg identifier, from a call to gnupg_init() or gnupg.

### Return Values

Returns an errortext, if an error has occurred, otherwise `false`.

### Examples

Example #1 Procedural gnupg_geterror() example

`<?php
$res = gnupg_init();
echo gnupg_geterror($res);
?>`

Example #2 OO gnupg_geterror() example

`<?php
$gpg = new gnupg();
echo $gpg->geterror();
?>`
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