engine

type Entry struct {
	Key   any
	Value any
}

type Host interface {
	Construct(string, []any) (any, error)
	CallMethod(any, string, []any) (any, error)
	Call(string, string, []any) (any, error)
	GetProperty(any, string) any
	SetProperty(any, string, any, string) error
	Lookup(string) any
	Array([]model.ArrayItemValue) any
	Index(any, any) any
	SetIndex(any, any, any, bool, string) error
	// SetEntry writes value into container at key when container is a value the
	// script owns. A collection a binding returned belongs to the host, so it is
	// left alone rather than reported as an error, matching what a by-reference
	// foreach over one does in the interpreter.
	SetEntry(container, key, value any) error
	// UnsetIndex removes key from container, PHP's unset($a[$k]). Removing a
	// key that is not there is not an error.
	UnsetIndex(container, key any) error
	Binary(string, any, any) (any, error)
	Unary(string, any) (any, error)
	Truthy(any) bool
	Entries(any) []Entry
	Echo(any) error
}

type Program struct {
	// contains filtered or unexported fields
}