php-parser/node/stmt/foreach.go

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package stmt
import (
"github.com/z7zmey/php-parser/node"
)
type Foreach struct {
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ByRef bool
Expr node.Node
Key node.Node
Variable node.Node
Stmt node.Node
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}
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func NewForeach(Expr node.Node, Key node.Node, Variable node.Node, Stmt node.Node, ByRef bool) *Foreach {
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return &Foreach{
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ByRef,
Expr,
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Key,
Variable,
Stmt,
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}
}
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func (n *Foreach) Attributes() map[string]interface{} {
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return map[string]interface{}{
"ByRef": n.ByRef,
}
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}
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func (n *Foreach) Walk(v node.Visitor) {
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if v.EnterNode(n) == false {
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return
}
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if n.Expr != nil {
vv := v.GetChildrenVisitor("Expr")
n.Expr.Walk(vv)
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}
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if n.Key != nil {
vv := v.GetChildrenVisitor("Key")
n.Key.Walk(vv)
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}
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if n.Variable != nil {
vv := v.GetChildrenVisitor("Variable")
n.Variable.Walk(vv)
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}
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if n.Stmt != nil {
vv := v.GetChildrenVisitor("Stmt")
n.Stmt.Walk(vv)
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}
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v.LeaveNode(n)
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}