php-parser/node/stmt/unset.go

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2017-12-09 11:18:38 +00:00
package stmt
import (
"fmt"
"io"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/token"
)
type Unset struct {
node.SimpleNode
token token.Token
vars []node.Node
}
func NewUnset(token token.Token, vars []node.Node) node.Node {
return Unset{
node.SimpleNode{Name: "Unset", Attributes: make(map[string]string)},
token,
vars,
}
}
func (n Unset) Print(out io.Writer, indent string) {
fmt.Fprintf(out, "\n%v%v [%d %d] %q", indent, n.Name, n.token.StartLine, n.token.EndLine, n.token.Value)
if n.vars != nil {
fmt.Fprintf(out, "\n%vvars:", indent+" ")
for _, nn := range n.vars {
nn.Print(out, indent+" ")
}
}
}