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--TEST--
get_resource_id() function
--FILE--
<?php
$file = fopen(__FILE__, 'r');
// get_resource_id() is equivalent to an integer cast.
var_dump(get_resource_id($file) === (int) $file);
// Also works with closed resources.
fclose($file);
var_dump(get_resource_id($file) === (int) $file);
?>
--EXPECT--
bool(true)
bool(true)
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