PHP 8 Compatibility

[jonkerw85]

I'am getting the following error on the IBM Toolkit version 1.9.0b0.

"message" => "Required parameter $lengthOfReceiverVariable follows optional parameter $paramNum" "exception" => "ErrorException" "file" => "/var/www/html/api.webshop.hulst.nl.dev.devhulst.nl/vendor/zendtech/ibmitoolkit/ToolkitApi/Toolkit.php" "line" => 1805

This is a change in PHP version 8

• https://www.php.net/manual/en/migration80.deprecated.php
• https://php.watch/versions/8.0/deprecate-required-param-after-optional