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22 lines
362 B
Plaintext
22 lines
362 B
Plaintext
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--TEST--
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Testing interface_exists()
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--FILE--
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<?php
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interface foo {
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}
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var_dump(interface_exists('foo'));
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var_dump(interface_exists(1));
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var_dump(interface_exists(NULL));
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var_dump(interface_exists(new stdClass));
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?>
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--EXPECTF--
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bool(true)
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bool(false)
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bool(false)
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Warning: interface_exists() expects parameter 1 to be string, object given in %s on line %d
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NULL
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