PHP Manual: Encrypts a given text

Description

stringfalse gnupg_encrypt(resource $identifier, string $plaintext)

Encrypts the given plaintext with the keys, which were set with gnupg_addencryptkey before and returns the encrypted text.

Parameters

identifier: The gnupg identifier, from a call to gnupg_init or gnupg.
plaintext: The text being encrypted.

Return Values

On success, this function returns the encrypted text. On failure, this function returns false.

Examples

Example #1 Procedural gnupg_encrypt example

<?php
$res = gnupg_init();
gnupg_addencryptkey($res,"8660281B6051D071D94B5B230549F9DC851566DC");
$enc = gnupg_encrypt($res, "just a test");
echo $enc;
?>

Example #2 OO gnupg_encrypt example

<?php
$gpg = new gnupg();
$gpg->addencryptkey("8660281B6051D071D94B5B230549F9DC851566DC");
$enc = $gpg->encrypt("just a test");
echo $enc;
?>