I own an object like this:
SimpleXMLElement Object
(
[0] => 1bf7080ac1c04e4e9de924c0a7d9444d
)
But I can not redeem just the value of it. I've tried the following ways:
print_r($obj{0});
print_r($obj{'0'});
print_r($obj->{0});
print_r($obj->{'0'});
print_r($obj[0]);
print_r($obj['0']);
print_r($obj->[0]);
print_r($obj->['0']);
But I did not succeed!