what means here the number #10 and (0)?

what does mean the number #10 and (0) in this result (object(PDO)#11 (0) { } )of a var_dump.

I have a class and I made from it an object and used it in multiple places.

https://stackoverflow.com/questions/66609467/what-means-here-the-number-10-and-0 March 13, 2021 at 10:05AM