我要解析以下xml。
Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[rel] => http://schemas.google.com/g/2005#other
[address] => xyz@gmail.com
[primary] => true
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[rel] => http://schemas.google.com/g/2005#other
[address] => abc@gmail.com
[primary] => true
)
)
)
我在xml上面有这个,我只需从这个xml中获取地址。
foreach ($result as $title) {
$email[$count++]=$title->attributes()->address->__toString;
}
debug($email);
结果就是这样。但我只想要地址。需要一些帮助。
Array
(
[0] => SimpleXMLElement Object
(
)
[1] => SimpleXMLElement Object
(
)
)
答案 0 :(得分:1)
请参阅:http://www.php.net/manual/en/simplexmlelement.attributes.php
返回值
返回一个SimpleXMLElement对象,该对象可以迭代遍历标记上的属性。
解决方案是将值转换为字符串,
例如:
$email[$count++]=(string)$title->attributes()->address;
或迭代返回值也可以正常工作
例如:
foreach($title->attributes() as $key => $val)
{
if ($key == 'address') $email[$count++] = $val;
}