Php 如何使用foreach循环获取下一个元素key的key
我从api获取xml数组,请在下面查看 我正在使用这个foreach循环Php 如何使用foreach循环获取下一个元素key的key,php,arrays,Php,Arrays,我从api获取xml数组,请在下面查看 我正在使用这个foreach循环 foreach ($event->raidstatus as $status){ //i want to get name and cound i tried $status->name but failed //and when i did print_r($stat
foreach ($event->raidstatus as $status){
//i want to get name and cound i tried $status->name but failed
//and when i did print_r($status) then got array
echo '<pre>'; print_r($status); exit;
}
请帮助我获取结果,谢谢如果您只想从
元素中获取数据,那么您的foreach()
循环只差1级
foreach ($event->raidstatus->children() as $status){
echo '<pre>'.$status->name.PHP_EOL;
}
在获取整个
元素时,您希望所有子节点(在此代码中使用children()
)获取名称元素
foreach($event->raidstatus->children()作为$status){
echo'.$status->name.PHP\u EOL;
SimpleXMLElement Object
(
[status0] => SimpleXMLElement Object
(
[id] => 0
[name] => Bestätigt
[count] => 1
)
[status1] => SimpleXMLElement Object
(
[id] => 1
[name] => Angemeldet
[count] => 3
)
[status2] => SimpleXMLElement Object
(
[id] => 2
[name] => Abgemeldet
[count] => 4
)
[status3] => SimpleXMLElement Object
(
[id] => 3
[name] => Ersatzbank
[count] => 0
)
[required] => 40
)
}
您能否将XML显示为元素名为status0
,status1
等。是的,请看这个答案会帮助您,或者我不明白,您能否帮我解决这个问题,并给出与我的循环相关的答案?
foreach ($event->raidstatus->children() as $status){
echo '<pre>'.$status->name.PHP_EOL;
}