[PHP-NOTES] note 130506 added to function.is-resource

//How to check the resource state

$res = fopen('https://www.google.com', 'r');
echo $typeOpened = gettype($res); // "resource"

fclose($res);

echo $typeClosed = gettype($res); // "resource (closed)" as of PHP 7.2.0
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Server IP: 45.112.84.4
Probable Submitter: 80.90.5.137 (proxied: 188.27.43.247)
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Manual Page -- https://php.net/manual/en/function.is-resource.php
Edit        -- https://main.php.net/note/edit/130506
Del: integrated  -- https://main.php.net/note/delete/130506/integrated
Del: useless     -- https://main.php.net/note/delete/130506/useless
Del: bad code    -- https://main.php.net/note/delete/130506/bad+code
Del: spam        -- https://main.php.net/note/delete/130506/spam
Del: non-english -- https://main.php.net/note/delete/130506/non-english
Del: in docs     -- https://main.php.net/note/delete/130506/in+docs
Del: other reasons-- https://main.php.net/note/delete/130506
Reject      -- https://main.php.net/note/reject/130506
Search      -- https://main.php.net/manage/user-notes.php