package stmt import ( "github.com/z7zmey/php-parser/node" ) type Unset struct { Vars []node.Node } func NewUnset(Vars []node.Node) *Unset { return &Unset{ Vars, } } func (n *Unset) Attributes() map[string]interface{} { return nil } func (n *Unset) Walk(v node.Visitor) { if v.EnterNode(n) == false { return } if n.Vars != nil { vv := v.GetChildrenVisitor("Vars") for _, nn := range n.Vars { nn.Walk(vv) } } v.LeaveNode(n) }