package stmt import ( "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/walker" ) // AltForeach node type AltForeach struct { ByRef bool Expr node.Node Key node.Node Variable node.Node Stmt node.Node } // NewAltForeach node constructor func NewAltForeach(Expr node.Node, Key node.Node, Variable node.Node, Stmt node.Node, ByRef bool) *AltForeach { return &AltForeach{ ByRef, Expr, Key, Variable, Stmt, } } // Attributes returns node attributes as map func (n *AltForeach) 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 *AltForeach) Walk(v walker.Visitor) { if v.EnterNode(n) == false { return } if n.Expr != nil { vv := v.GetChildrenVisitor("Expr") n.Expr.Walk(vv) } if n.Key != nil { vv := v.GetChildrenVisitor("Key") n.Key.Walk(vv) } if n.Variable != nil { vv := v.GetChildrenVisitor("Variable") n.Variable.Walk(vv) } if n.Stmt != nil { vv := v.GetChildrenVisitor("Stmt") n.Stmt.Walk(vv) } v.LeaveNode(n) }