package expr import ( "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/walker" ) // ArrayItem node type ArrayItem struct { ByRef bool Key node.Node Val node.Node } // NewArrayItem node constructor func NewArrayItem(Key node.Node, Val node.Node, ByRef bool) *ArrayItem { return &ArrayItem{ ByRef, Key, Val, } } // Attributes returns node attributes as map func (n *ArrayItem) Attributes() map[string]interface{} { return map[string]interface{}{ "ByRef": n.ByRef, } } // Walk traverses nodes // Walk is invoked recursively until v.EnterNode returns true func (n *ArrayItem) Walk(v walker.Visitor) { if v.EnterNode(n) == false { return } if n.Key != nil { vv := v.GetChildrenVisitor("Key") n.Key.Walk(vv) } if n.Val != nil { vv := v.GetChildrenVisitor("Val") n.Val.Walk(vv) } v.LeaveNode(n) }