0
와 개체 변수에 액세스하는 방법 내가 얻을 필요가 : attributes->id
객체에서 @Before
SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 30
[field_type] => text
[base_type] => text
)
[label] => Service
[nowrap] => 0
[bold] => 0
[required] => 0
[appears_by_default] => 1
[find_enabled] => 1
[allow_new_choices] => 0
[sort_as_given] => 1
[carrychoices] => 1
[foreignkey] => 0
[unique] => 0
[doesdatacopy] => 1
[fieldhelp] => SimpleXMLElement Object
(
)
[num_lines] => 1
[maxlength] => 0
[append_only] => 0
[allowHTML] => 0
)
'$ 개체 ->의 getAttribute ('ID')' – Barmar
$ AT & T는 = "ID를"; $ id = (string) $ field-> attributes() -> $ att; –