如何从php xpath获取数组?
我有一个如何从php xpath获取数组?,php,xml,xpath,Php,Xml,Xpath,我有一个var\u dump($v)如下: object(SimpleXMLElement)#2 (3) { ["@attributes"]=> array(1) { ["class"]=> string(6) "ff_row" } ["span"]=> array(3) { [0]=> string(6) "aaa" [1]=> string(9) "
var\u dump($v)
如下:
object(SimpleXMLElement)#2 (3) {
["@attributes"]=>
array(1) {
["class"]=>
string(6) "ff_row"
}
["span"]=>
array(3) {
[0]=>
string(6) "aaa"
[1]=>
string(9) "bbb"
[2]=>
string(6) "ccc"
}
}
}
如何创建以下内容的数组:
array(3) {
[0]=>
string(6) "aaa"
[1]=>
string(9) "bbb"
[2]=>
string(6) "ccc"
}
我尝试了$r=$v['span']
来创建数组,但没有成功 试试
$v = (array) $v;
$r = $v['span'];
试试看