Fixed an error in the code of Array/Json Casting
Fixed an error in the code of Array/Json Casting

Fixed an error in the code of Array/Json Casting that prevent the example to execute
lonnieezell/CodeIgniter4,lonnieezell/CodeIgniter4,samsonasik/CodeIgniter4,lonnieezell/CodeIgniter4,kenjis/CodeIgniter4,samsonasik/CodeIgniter4,ytetsuro/CodeIgniter4,bcit-ci/CodeIgniter4,bcit-ci/CodeIgniter4,natanfelles/CodeIgniter4,lonnieezell/CodeIgniter4,samsonasik/CodeIgniter4,bcit-ci/CodeIgniter4,kenjis/CodeIgniter4,ytetsuro/CodeIgniter4,ytetsuro/CodeIgniter4,ytetsuro/CodeIgniter4,natanfelles/CodeIgniter4,natanfelles/CodeIgniter4,natanfelles/CodeIgniter4,natanfelles/CodeIgniter4,samsonasik/CodeIgniter4,kenjis/CodeIgniter4,lonnieezell/CodeIgniter4,samsonasik/CodeIgniter4,bcit-ci/CodeIgniter4,samsonasik/CodeIgniter4,ytetsuro/CodeIgniter4,kenjis/CodeIgniter4,kenjis/CodeIgniter4,natanfelles/CodeIgniter4,bcit-ci/CodeIgniter4,ytetsuro/CodeIgniter4,lonnieezell/CodeIgniter4