Single dimensional numeric array converted to object array in PHP. How the value of object array can be accessed by its index

Question

Here I have a single dimension numeric array

$x = array(1,2,3,4);

Below converted to an object array

$x = (object) $x;

I am not able to access values by its index

echo  $x->{'1'} //Tried but not working

Answer 1

Remove the quotes from the index in the echo statement:

$x = array(1,2,3,4);
$x = (object) $x;

echo $x->{1};

Returns

2