php8.1 and php8.2 issues

[tubby1981]

I got timeouts in PHP 8.2 when searching for certain IPv6 addresses and was able to solve this

---

######## php 8.1 ########

Automatic conversion of false to array is deprecated in src/whois.parser.php on line 93

if ($newblock && $hasdata)
{
$blocks = array(); // added this in the code
$blocks[$gkey] = $block;
$block = array();
$gkey = '';
}

######## php 8.2 ########

Deprecated: Creation of dynamic property idna_convert::$slast is deprecated in src/whois.idna.php on line 96

class idna_convert
{
/**
* Holds all relevant mapping tables, loaded from a seperate file on construct
* See RFC3454 for details
*
* @var array
* @access private
*/
public $slast; // added this in the code

---

With the above code changes the script works again, but there are still deprecated messages.

• Deprecated: Creation of dynamic property Whois::$deepWhois is deprecated
• Deprecated: Creation of dynamic property ripe_handler::$deep_whois is deprecated in src/whois.client.php on line 467
• Warning: Undefined array key "main" insrc/whois.parser.php on line 37

[tubby1981]

Warning: Undefined array key "main" insrc/whois.parser.php on line 37

changed line 37
`from:
if (empty($blocks) || !is_array($blocks['main']))

to:

if (empty($blocks) || (isset($blocks['main']) && !is_array($blocks['main'])))`