errorHandler and PHP 8

[chrisgraham]

errcontext is removed in PHP 8.
According to the RFC of its removal, it'll throw a deprecation warning. I haven't tested, but you can easily strip out the parameter from errorHandler as it is not being used.

References:

• https://github.com/php/php-src/blob/php-8.0.0RC2/UPGRADING
• https://wiki.php.net/rfc/deprecations_php_7_2

[cadorn]

Thanks for the heads up!