How to know if a value is inside the array?

[eluser]Sinclair[/eluser]
Hi,

I have an array like this one:

Code:

Array ( [0] => stdClass Object ( [id_distrito] => 01 ) [1] => stdClass Object ( [id_distrito] => 04 ) [2] => stdClass Object ( [id_distrito] => 11 ) [3] => stdClass Object ( [id_distrito] => 13 ) )

How can I know if for example the value '11' is inside this array? I have tested with in_array() but with no success.


Best Regards,