36 lines
540 B
Go
36 lines
540 B
Go
package expr
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
|
|
"github.com/z7zmey/php-parser/node"
|
|
)
|
|
|
|
func (n Isset) Name() string {
|
|
return "Isset"
|
|
}
|
|
|
|
type Isset struct {
|
|
name string
|
|
variables []node.Node
|
|
}
|
|
|
|
func NewIsset(variables []node.Node) node.Node {
|
|
return Isset{
|
|
"Isset",
|
|
variables,
|
|
}
|
|
}
|
|
|
|
func (n Isset) Print(out io.Writer, indent string) {
|
|
fmt.Fprintf(out, "\n%v%v [- -]", indent, n.name)
|
|
|
|
if n.variables != nil {
|
|
fmt.Fprintf(out, "\n%vvariables:", indent+" ")
|
|
for _, nn := range n.variables {
|
|
nn.Print(out, indent+" ")
|
|
}
|
|
}
|
|
}
|