Description:
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according to the documentation (for instance here: http://www.php.net/manual/en/resource.php) fsockopen() will return a resource of type socket. But in fact it returns a stream. 

Reproduce code:
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$socket=fsockopen('localhost',22);
echo get_resource_type($socket);

# do something with socket_select(); if you still have doubts


Expected result:
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n/a

Actual result:
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n/a