SimpleXMLIterator::hasChildren
SimpleXMLIterator::next
spl
PHP Manual
SimpleXMLIterator::key
(PHP 5 >= 5.1.3)
SimpleXMLIterator::key — Return current SimpleXML key
Description
mixed
SimpleXMLIterator::key
(
void
)
Warning
此函式目前沒有參考文件;只有引數列表。
SimpleXMLIterator::hasChildren
SimpleXMLIterator::next
spl
PHP Manual