(PHP 5, PHP 7, PHP 8)
SimpleXMLIterator::next — Move to next element
This method moves the SimpleXMLIterator to the next element.
此函數沒(méi)有參數。
沒(méi)有返回值。
示例 #1 Move to the next element
<?php
$xmlIterator = new SimpleXMLIterator('<books><book>PHP Basics</book><book>XML basics</book></books>');
$xmlIterator->rewind(); // rewind to the first element
$xmlIterator->next();
var_dump($xmlIterator->current());
?>
以上例程會(huì )輸出：
object(SimpleXMLIterator)#2 (1) {
[0]=>
string(10) "XML basics"
}