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ce1d69a1f6
PHP requires integer typehints to be written "int" and does not allow "integer" as an alias. This changes type error messages to match the actual type name and avoids confusing messages like "must be of the type integer, integer given".
42 lines
1 KiB
PHP
42 lines
1 KiB
PHP
--TEST--
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Test array_keys() function (error conditions)
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--FILE--
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<?php
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echo "\n*** Testing error conditions ***";
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var_dump(array_keys(100));
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var_dump(array_keys("string"));
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var_dump(array_keys(new stdclass)); // object
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var_dump(array_keys()); // Zero arguments
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var_dump(array_keys(array(), "", TRUE, 100)); // args > expected
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var_dump(array_keys(array(1,2,3, new stdClass => array()))); // (W)illegal offset
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing error conditions ***
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Warning: array_keys() expects parameter 1 to be array, int given in %s on line %d
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NULL
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Warning: array_keys() expects parameter 1 to be array, string given in %s on line %d
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NULL
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Warning: array_keys() expects parameter 1 to be array, object given in %s on line %d
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NULL
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Warning: array_keys() expects at least 1 parameter, 0 given in %s on line %d
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NULL
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Warning: array_keys() expects at most 3 parameters, 4 given in %s on line %d
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NULL
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Warning: Illegal offset type in %s on line %d
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array(3) {
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[0]=>
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int(0)
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[1]=>
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int(1)
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[2]=>
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int(2)
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}
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Done
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