Dal*_*ark 9 php reference object
我有一个XML文件,其中一个名称的标签为@attributes
SimpleXMLElement Object
(
[@attributes] => Array
(
[PART_NUMBER] => ABC123
Run Code Online (Sandbox Code Playgroud)
我想引用这个对象,如$ product - > @ attributes ['part_number']但当然@符号会导致错误.
那么如何在对象中引用此项呢?
$obj:
stdClass Object
(
[@id] => Hello
[$] => World!
)
Run Code Online (Sandbox Code Playgroud)
要访问@id和$:
echo $obj->{'@id'};
echo ' ';
echo $obj->{'$'};
Run Code Online (Sandbox Code Playgroud)