Deprecation warning on PHP 8.2.12

Gregwar / Captcha

PHP Captcha library

MIT License

1.73k stars 290 forks source link

Deprecation warning on PHP 8.2.12 #124

Open elsiete opened 11 months ago

elsiete commented 11 months ago

Using the latest version 1.2.1 on PHP 8.2.12, I'm facing this warning:

Deprecated: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/vendor/gregwar/captcha/src/Gregwar/Captcha/CaptchaBuilder.php on line 386