Add a key for encryption

# gnupg_addencryptkey

(PECL gnupg >= 0.5)

gnupg_addencryptkey — Add a key for encryption

### Description

function gnupg_addencryptkey(resource `$identifier`, string `$fingerprint`): bool

### Parameters

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

### Return Values

Returns `true` on success or `false` on failure.

### Examples

Example #1 Procedural gnupg_addencryptkey() example

    <?php
    $res = gnupg_init();
    gnupg_addencryptkey($res,"8660281B6051D071D94B5B230549F9DC851566DC");
    ?>

Example #2 OO gnupg_addencryptkey() example

    <?php
    $gpg = new gnupg();
    $gpg->addencryptkey("8660281B6051D071D94B5B230549F9DC851566DC");
    ?>

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