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a0abc26ef7
Behavior is same as for (int) $resource, just under a clearer name. Also type-safe, in that the parameter actually needs to be a resource. Closes GH-5427.
19 lines
328 B
PHP
19 lines
328 B
PHP
--TEST--
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get_resource_id() function
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--FILE--
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<?php
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$file = fopen(__FILE__, 'r');
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// get_resource_id() is equivalent to an integer cast.
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var_dump(get_resource_id($file) === (int) $file);
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// Also works with closed resources.
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fclose($file);
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var_dump(get_resource_id($file) === (int) $file);
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?>
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--EXPECT--
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bool(true)
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bool(true)
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