php-parser/node/stmt/unset.go

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