php-parser/node/stmt/foreach.go
2017-12-07 18:27:56 +02:00

54 lines
1.1 KiB
Go

package stmt
import (
"fmt"
"io"
"github.com/z7zmey/php-parser/node"
"github.com/z7zmey/php-parser/token"
)
type Foreach struct {
node.SimpleNode
token token.Token
expr node.Node
key node.Node
variable node.Node
stmt node.Node
}
func NewForeach(token token.Token, expr node.Node, key node.Node, variable node.Node, stmt node.Node) node.Node {
return Foreach{
node.SimpleNode{Name: "Foreach", Attributes: make(map[string]string)},
token,
expr,
key,
variable,
stmt,
}
}
func (n Foreach) 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.expr != nil {
fmt.Fprintf(out, "\n%vexpr:", indent+" ")
n.expr.Print(out, indent+" ")
}
if n.key != nil {
fmt.Fprintf(out, "\n%vkey:", indent+" ")
n.key.Print(out, indent+" ")
}
if n.variable != nil {
fmt.Fprintf(out, "\n%vvariable:", indent+" ")
n.variable.Print(out, indent+" ")
}
if n.stmt != nil {
fmt.Fprintf(out, "\n%vstmt:", indent+" ")
n.stmt.Print(out, indent+" ")
}
}