Behance API var starts with number

Question

at Behance API a get an array of objects that are my projects. But when I print cover object i get this:

stdClass Object
(
    [115] => https://m1.behance.net/profiles18/2701167/projects/8725001/115x461b2d628417adeead62b8ee18869cea.jpg
    [202] => https://m1.behance.net/profiles18/2701167/projects/8725001/461b2d628417adeead62b8ee18869cea.jpg
    [404] => https://m1.behance.net/profiles18/2701167/projects/8725001/404x461b2d628417adeead62b8ee18869cea.jpg
    [230] => https://m1.behance.net/profiles18/2701167/projects/8725001/230x461b2d628417adeead62b8ee18869cea.jpg
)

So, how access variables that start with numbers in PHP ???

Answer 1

如果它存储在名为$object的变量中，并且您希望获得键202的值：

$object->{'202'}