Deprecation warnings

(@awelzel)

I get deprecation warnings like this on my server running PHP 8.5:

Deprecated: Function curl_close() is deprecated since 8.5, as it has no effect since PHP 8.0 in /var/www/myserver/wp-content/plugins/cleantalk-spam-protect/lib/Cleantalk/Common/HTTP/Request.php on line 230

Suggested solution: remove any call of curl_close(). It it is not needed. And if you still want to support older PHP versions, only call it when the reported PHP version is older than 8.0:

    /**
     * @return Response
     */
    protected function requestSingle()
    {

...
        if (PHP_VERSION_ID < 80000) {
            curl_close($ch);
        }

This topic was modified 2 days, 10 hours ago by Arno Welzel. Reason: Added suggestion for the fix

Viewing 6 replies - 1 through 6 (of 6 total)

Plugin Support denisxam
(@denisxam)

1 day, 23 hours ago
Hello.
Please follow these steps:
- Clear all cache on your site.
- Deactivate the CleanTalk plugin with the Complete Deactivation option:
  WordPress Admin Page – Settings – Anti-Spam by CleanTalk – Advanced Settings – enable “Complete Deactivation” – Save Changes.
- Plugins – Installed plugins – Anti-Spam by CleanTalk – Deactivate and Activate
This option will reset all plugin settings. Don’t forget to insert your access key.
https://cleantalk.org/help/access-key

Please let me know if this helped?
Best Regards,
Thread Starter Arno Welzel
(@awelzel)

1 day, 19 hours ago
No, this will not change anything, since it is caused by a call in your code.

Please see here: https://plugins.svn.wordpress.org/cleantalk-spam-protect/tags/6.82/lib/Cleantalk/Common/HTTP/Request.php
```
    /**
     * @return Response
     */
    protected function requestSingle()
    {
        // Make a request
        $ch = curl_init();

        curl_setopt_array($ch, $this->options);

        $request_result = curl_exec($ch);    // Gather request result
        $curl_info      = curl_getinfo($ch); // Gather HTTP response information

        // Do not catch timeout error for async requests.
        if ( in_array('async', $this->presets, true) ) {
            $request_result = true;
        }

        if ( $request_result === false ) {
            $request_result = array('error' => curl_error($ch));
        }

        curl_close($ch);


        return new Response($request_result, $curl_info);
    }
```
Since PHP 8.0 curl_close() is no longer needed and since PHP 8.5 it is deprecated and should not be used any longer. Also see: https://www.php.net/manual/en/function.curl-close.php, Quote:

Warning This function has been DEPRECATED as of PHP 8.5.0. Relying on this function is highly discouraged.

Even the latest tag https://plugins.svn.wordpress.org/cleantalk-spam-protect/tags/6.9.2/lib/Cleantalk/Common/HTTP/Request.php still contains the same call. Please remove that call or do a version check for PHP 8.0 or newer, before using that call, as I suggested.
- This reply was modified 1 day, 19 hours ago by Arno Welzel.
Plugin Support denisxam
(@denisxam)

1 day, 18 hours ago

Hello,

I’ve forwarded the information to our developers. We will respond to you within 3 business days.

Best Regards,
Plugin Support sergecleantalk
(@sergecleantalk)

16 hours, 10 minutes ago
Hello,

You can install the newest release version that includes fixes:

https://downloads.wordpress.org/plugin/cleantalk-spam-protect.6.83.zip
- Go to the WordPress Administrator Panel -> Plugins.
- Find the plugin ‘Anti-Spam by CleanTalk’ -> Deactivate.
- After the automatic page refreshing, find the plugin again ‘Anti-Spam by CleanTalk’ -> Delete. Confirm files deletion.
- Download the plugin archive from the link.
- Go to Plugins -> Add New -> Upload Plugin.
- Choose the downloaded archive and press ‘Install Now’.
- Once you have installed the plugin, activate it and check that the access key matches the one on your CleanTalk dashboard.
This version will be widely available within 1-2 days.

Did it help?
Thread Starter Arno Welzel
(@awelzel)

14 hours, 6 minutes ago
Maybe your developers got that wrong. Yes, the warning will start in PHP 8.5. But even in PHP 8.0 using curl_close() makes no longer sense. Also see https://php.watch/versions/8.5/curl_close-curl_share_close-deprecated

So please change this:
```
        if (PHP_VERSION_ID < 80500) {
            curl_close($ch);
        }
```
To this:
```
       if (PHP_VERSION_ID < 80000) {
            curl_close($ch);
        } else {
            unset($ch);
        }
```
Thank you!
Plugin Support sergecleantalk
(@sergecleantalk)

12 hours, 43 minutes ago

Thank you for your reply. I will transfer this to our developers. We will contact you within 1-3 business days.

Viewing 6 replies - 1 through 6 (of 6 total)

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