Online PHP editor | output for 3TGkU

@ 2015-09-18T16:07:13Z

<?php
$config = array(
    "digest_alg" => "sha1",
    "private_key_bits" => 1024,
    "private_key_type" => OPENSSL_KEYTYPE_RSA,
);
   
// Create the private and public key
$res = openssl_pkey_new($config);

$output = '';
// Create the keypair
//$res=openssl_pkey_new();

// Get private key
openssl_pkey_export($res, $privatekey);
$privatekey_string=base64_encode($privatekey);
// Get public key
$publickey=openssl_pkey_get_details($res);
$publickey_string=base64_encode($publickey["key"]);

echo "Private Key:\n$privatekey_string<br><br>Public Key:<BR>$publickey_string\n\n";
$chunk="HelloWorld!";
//if(openssl_private_encrypt($chunk, $encrypted, $privatekey,$padding = OPENSSL_NO_PADDING))

openssl_private_encrypt($chunk, $encryptedviaprivatekey, $privatekey);
echo $chunk . "->" . $encryptedviaprivatekey;
echo "\n\n";

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: Fatal error: Uncaught Error: Undefined constant "OPENSSL_KEYTYPE_RSA" in /in/3TGkU:5 Stack trace: #0 {main} thrown in /in/3TGkU on line 5
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: Warning: Use of undefined constant OPENSSL_KEYTYPE_RSA - assumed 'OPENSSL_KEYTYPE_RSA' (this will throw an Error in a future version of PHP) in /in/3TGkU on line 5 Fatal error: Uncaught Error: Call to undefined function openssl_pkey_new() in /in/3TGkU:9 Stack trace: #0 {main} thrown in /in/3TGkU on line 9
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25: Notice: Use of undefined constant OPENSSL_KEYTYPE_RSA - assumed 'OPENSSL_KEYTYPE_RSA' in /in/3TGkU on line 5 Fatal error: Uncaught Error: Call to undefined function openssl_pkey_new() in /in/3TGkU:9 Stack trace: #0 {main} thrown in /in/3TGkU on line 9
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38: Notice: Use of undefined constant OPENSSL_KEYTYPE_RSA - assumed 'OPENSSL_KEYTYPE_RSA' in /in/3TGkU on line 5 Fatal error: Call to undefined function openssl_pkey_new() in /in/3TGkU on line 9
Process exited with code 255.

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