Merge pull request #85 from z7zmey/issue-78

#78 do not use short echo tag

printer/printer.go

@@ -2429,6 +2429,7 @@ func (p *Printer) printStmtDo(n node.Node) {
 
 func (p *Printer) printStmtEcho(n node.Node) {
 	nn := n.(*stmt.Echo)
+
 	if nn.GetFreeFloating().IsEmpty() {
 		io.WriteString(p.w, "echo")
 	}
@@ -2436,7 +2437,6 @@ func (p *Printer) printStmtEcho(n node.Node) {
 		io.WriteString(p.w, " ")
 	}
 
-
 	p.printFreeFloating(nn, freefloating.Start)
 	p.printFreeFloating(nn, freefloating.Echo)
 

printer/printer_test.go

@@ -3279,7 +3279,7 @@ func TestPrinterPrintStmtEchoHtmlState(t *testing.T) {
 		},
 	})
 
-	expected := `<?=$a,$b;`
+	expected := `<?php echo $a,$b;`
 	actual := o.String()
 
 	if expected != actual {